A.D. 892
Hungarian
Ural Mts.Hungary
horse-based pastoralism
A.D. 1000–A.D. 1300
Altaic (Mongol, Turkish)
Asian steppesEurope, Turkey, China, India
horse-based pastoralism
A.D. 1480–A.D. 1638
Russian
European RussiaAsiatic Siberia
food production
Some of Greenberg’s subfamilies, and some groupings recognized by more-traditional linguists, may turn out to be legacies of New World population expansions driven in part by food production. These legacies may include the Uto-Aztecan languages of Mesoamerica and the western United States, the Oto-Manguean languages of Mesoamerica, the Natchez-Muskogean languages of the U.S. Southeast, and the Arawak languages of the West Indies. But the difficulties that linguists have in agreeing on groupings of Native American languages reflect the difficulties that complex Native American societies themselves faced in expanding within the New World. Had any food-producing Native American peoples succeeded in spreading far with their crops and livestock and rapidly replacing hunter-gatherers over a large area, they would have left legacies of easily recognized language families, as in Eurasia, and the relationships of Native American languages would not be so controversial.
Thus, we have identified three sets of ultimate factors that tipped the advantage to European invaders of the Americas: Eurasia’s long head start on human settlement; its more effective food production, resulting from greater availability of domesticable wild plants and especially of animals; and its less formidable geographic and ecological barriers to intracontinental diffusion. A fourth, more speculative ultimate factor is suggested by some puzzling non-inventions in the Americas: the non-inventions of writing and wheels in complex Andean societies, despite a time depth of those societies approximately equal to that of complex Mesoamerican societies that did make those inventions; and wheels’ confinement to toys and their eventual disappearance in Mesoamerica, where they could presumably have been useful in human-powered wheelbarrows, as in China. These puzzles remind one of equally puzzling non-inventions, or else disappearances of inventions, in small isolated societies, including Aboriginal Tasmania, Aboriginal Australia, Japan, Polynesian islands, and the American Arctic. Of course, the Americas in aggregate are anything but small: their combined area is fully 76 percent that of Eurasia, and their human population as of A.D. 1492 was probably also a large fraction of Eurasia’s. But the Americas, as we have seen, are broken up into “islands” of societies with tenuous connections to each other. Perhaps the histories of Native American wheels and writing exemplify the principles illustrated in a more extreme form by true island societies.
AFTER AT LEAST 13,000 years of separate developments, advanced American and Eurasian societies finally collided within the last thousand years. Until then, the sole contacts between human societies of the Old and the New Worlds had involved the hunter-gatherers on opposite sides of the Bering Strait.
There were no Native American attempts to colonize Eurasia, except at the Bering Strait, where a small population of Inuit (Eskimos) derived from Alaska established itself across the strait on the opposite Siberian coast. The first documented Eurasian attempt to colonize the Americas was by the Norse at Arctic and sub-Arctic latitudes (Figure 18.1). Norse from Norway colonized Iceland in A.D. 874, then Norse from Iceland colonized Greenland in A.D. 986, and finally Norse from Greenland repeatedly visited the northeastern coast of North America between about A.D. 1000 and 1350. The sole Norse archaeological site discovered in the Americas is on Newfoundland, possibly the region described as Vinland in Norse sagas, but these also mention landings evidently farther north, on the coasts of Labrador and Baffin Island.
Iceland’s climate permitted herding and extremely limited agriculture, and its area was sufficient to support a Norse-derived population that has persisted to this day. But most of Greenland is covered by an ice cap, and even the two most favorable coastal fjords were marginal for Norse food production. The Greenland Norse population never exceeded a few thousand. It remained dependent on imports of food and iron from Norway, and of timber from the Labrador coast. Unlike Easter Island and other remote Polynesian islands, Greenland could not support a self-sufficient food-producing society, though it did support self-sufficient Inuit hunter-gatherer populations before, during, and after the Norse occupation period. The populations of Iceland and Norway themselves were too small and too poor for them to continue their support of the Greenland Norse population.
In the Little Ice Age that began in the 13th century, the cooling of the North Atlantic made food production in Greenland, and Norse voyaging to Greenland from Norway or Iceland, even more marginal than before. The Greenlanders’ last known contact with Europeans came in 1410 with an Icelandic ship that arrived after being blown off course. When Europeans finally began again to visit Greenland in 1577, its Norse colony no longer existed, having evidently disappeared without any record during the 15th century.
But the coast of North America lay effectively beyond the reach of ships sailing directly from Norway itself, given Norse ship technology of the period A.D. 986–1410. The Norse visits were instead launched from the Greenland colony, separated from North America only by the 200-mile width of Davis Strait. However, the prospect of that tiny marginal colony’s sustaining an exploration, conquest, and settlement of the Americas was nil. Even the sole Norse site located on Newfoundland apparently represents no more than a winter camp occupied by a few dozen people for a few years. The Norse sagas describe attacks on their Vinland camp by people termed Skraelings, evidently either Newfoundland Indians or Dorset Eskimos.
The fate of the Greenland colony, medieval Europe’s most remote outpost, remains one of archaeology’s romantic mysteries. Did the last Greenland Norse starve to death, attempt to sail off, intermarry with Eskimos, or succumb to disease or Eskimo arrows? While those questions of proximate cause remain unanswered, the ultimate reasons why Norse colonization of Greenland and America failed are abundantly clear. It failed because the source (Norway), the targets (Greenland and Newfoundland), and the time (A.D. 984–1410) guaranteed that Europe’s potential advantages of food production, technology, and political organization could not be applied effectively. At latitudes too high for much food production, the iron tools of a few Norse, weakly supported by one of Europe’s poorer states, were no match for the stone, bone, and wooden tools of Eskimo and Indian hunter-gatherers, the world’s greatest masters of Arctic survival skills.
THE SECOND EURASIAN attempt to colonize the Americas succeeded because it involved a source, target, latitude, and time that allowed Europe’s potential advantages to be exerted effectively. Spain, unlike Norway, was rich and populous enough to support exploration and subsidize colonies. Spanish landfalls in the Americas were at subtropical latitudes highly suitable for food production, based at first mostly on Native American crops but also on Eurasian domestic animals, especially cattle and horses. Spain’s transatlantic colonial enterprise began in 1492, at the end of a century of rapid development of European oceangoing ship technology, which by then incorporated advances in navigation, sails, and ship design developed by Old World societies (Islam, India, China, and Indonesia) in the Indian Ocean. As a result, ships built and manned in Spain itself were able to sail to the West Indies; there was nothing equivalent to the Greenland bottleneck that had throttled Norse colonization. Spain’s New World colonies were soon joined by those of half a dozen other European states.
The first European settlements in the Americas, beginning with the one founded by Columbus in 1492, were in the West Indies. The island Indians, whose estimated population at the time of their “discovery” exceeded a million, were rapidly exterminated on most islands by disease, dispossession, enslavement, warfare, and casual murder. Around 1508 the first colony was founded on the American mainland, at the Isthmus of Panama. Conquest of the two large mainland empires, those of t
he Aztecs and Incas, followed in 1519–1520 and 1532–1533, respectively. In both conquests European-transmitted epidemics (probably smallpox) made major contributions, by killing the emperors themselves, as well as a large fraction of the population. The overwhelming military superiority of even tiny numbers of mounted Spaniards, together with their political skills at exploiting divisions within the native population, did the rest. European conquest of the remaining native states of Central America and northern South America followed during the 16th and 17th centuries.
As for the most advanced native societies of North America, those of the U.S. Southeast and the Mississippi River system, their destruction was accomplished largely by germs alone, introduced by early European explorers and advancing ahead of them. As Europeans spread throughout the Americas, many other native societies, such as the Mandans of the Great Plains and the Sadlermiut Eskimos of the Arctic, were also wiped out by disease, without need for military action. Populous native societies not thereby eliminated were destroyed in the same way the Aztecs and Incas had been—by full-scale wars, increasingly waged by professional European soldiers and their native allies. Those soldiers were backed by the political organizations initially of the European mother countries, then of the European colonial governments in the New World, and finally of the independent neo-European states that succeeded the colonial governments.
Smaller native societies were destroyed more casually, by small-scale raids and murders carried out by private citizens. For instance, California’s native hunter-gatherers initially numbered about 200,000 in aggregate, but they were splintered among a hundred tribelets, none of which required a war to be defeated. Most of those tribelets were killed off or dispossessed during or soon after the California gold rush of 1848–52, when large numbers of immigrants flooded the state. As one example, the Yahi tribelet of northern California, numbering about 2,000 and lacking firearms, was destroyed in four raids by armed white settlers: a dawn raid on a Yahi village carried out by 17 settlers on August 6, 1865; a massacre of Yahis surprised in a ravine in 1866; a massacre of 33 Yahis tracked to a cave around 1867; and a final massacre of about 30 Yahis trapped in another cave by 4 cowboys around 1868. Many Amazonian Indian groups were similarly eliminated by private settlers during the rubber boom of the late 19th and early 20th centuries. The final stages of the conquest are being played out in the present decade, as the Yanomamo and other Amazonian Indian societies that remain independent are succumbing to disease, being murdered by miners, or being brought under control by missionaries or government agencies.
The end result has been the elimination of populous Native American societies from most temperate areas suitable for European food production and physiology. In North America those that survived as sizable intact communities now live mostly on reservations or other lands considered undesirable for European food production and mining, such as the Arctic and arid areas of the U.S. West. Native Americans in many tropical areas have been replaced by immigrants from the Old World tropics (especially black Africans, along with Asian Indians and Javanese in Suriname).
In parts of Central America and the Andes, the Native Americans were originally so numerous that, even after epidemics and wars, much of the population today remains Native American or mixed. That is especially true at high altitudes in the Andes, where genetically European women have physiological difficulties even in reproducing, and where native Andean crops still offer the most suitable basis for food production. However, even where Native Americans do survive, there has been extensive replacement of their culture and languages with those of the Old World. Of the hundreds of Native American languages originally spoken in North America, all except 187 are no longer spoken at all, and 149 of these last 187 are moribund in the sense that they are being spoken only by old people and no longer learned by children. Of the approximately 40 New World nations, all now have an Indo-European language or creole as the official language. Even in the countries with the largest surviving Native American populations, such as Peru, Bolivia, Mexico, and Guatemala, a glance at photographs of political and business leaders shows that they are disproportionately Europeans, while several Caribbean nations have black African leaders and Guyana has had Asian Indian leaders.
The original Native American population has been reduced by a debated large percentage: estimates for North America range up to 95 percent. But the total human population of the Americas is now approximately ten times what it was in 1492, because of arrivals of Old World peoples (Europeans, Africans, and Asians). The Americas’ population now consists of a mixture of peoples originating from all continents except Australia. That demographic shift of the last 500 years—the most massive shift on any continent except Australia—has its ultimate roots in developments between about 11,000 B.C. and A.D. 1.
CHAPTER 19
HOW AFRICA BECAME BLACK
NO MATTER HOW MUCH ONE HAS READ ABOUT AFRICA beforehand, one’s first impressions from actually being there are overwhelming. On the streets of Windhoek, capital of newly independent Namibia, I saw black Herero people, black Ovambos, whites, and Namas, different again from both blacks and whites. They were no longer mere pictures in a textbook, but living humans in front of me. Outside Windhoek, the last of the formerly widespread Kalahari Bushmen were struggling for survival. But what most surprised me in Namibia was a street sign: one of downtown Windhoek’s main roads was called Goering Street!
Surely, I thought, no country could be so dominated by unrepentant Nazis as to name a street after the notorious Nazi Reichskommissar and founder of the Luftwaffe, Hermann Goering! No, it turned out that the street instead commemorated Hermann’s father, Heinrich Goering, founding Reichskommissar of the former German colony of South-West Africa, which became Namibia. But Heinrich was also a problematic figure, for his legacy included one of the most vicious attacks by European colonists on Africans, Germany’s 1904 war of extermination against the Hereros. Today, while events in neighboring South Africa command more of the world’s attention, Namibia as well is struggling to deal with its colonial past and establish a multiracial society. Namibia illustrated for me how inseparable Africa’s past is from its present.
Most Americans and many Europeans equate native Africans with blacks, white Africans with recent intruders, and African racial history with the story of European colonialism and slave trading. There is an obvious reason why we focus on those particular facts: blacks are the sole native Africans familiar to most Americans, because they were brought in large numbers as slaves to the United States. But very different peoples may have occupied much of modern black Africa until as recently as a few thousand years ago, and so-called African blacks themselves are heterogeneous. Even before the arrival of white colonialists, Africa already harbored not just blacks but (as we shall see) five of the world’s six major divisions of humanity, and three of them are confined as natives to Africa. One-quarter of the world’s languages are spoken only in Africa. No other continent approaches this human diversity.
Africa’s diverse peoples resulted from its diverse geography and its long prehistory. Africa is the only continent to extend from the northern to the southern temperate zone, while also encompassing some of the world’s driest deserts, largest tropical rain forests, and highest equatorial mountains. Humans have lived in Africa far longer than anywhere else: our remote ancestors originated there around 7 million years ago, and anatomically modern Homo sapiens may have arisen there since then. The long interactions between Africa’s many peoples generated its fascinating prehistory, including two of the most dramatic population movements of the past 5,000 years—the Bantu expansion and the Indonesian colonization of Madagascar. All of those past interactions continue to have heavy consequences, because the details of who arrived where before whom are shaping Africa today.
How did those five divisions of humanity get to be where they are now in Africa? Why were blacks the ones who came to be so widespread, rather than the four other groups whose existence Americans t
end to forget? How can we ever hope to wrest the answers to those questions from Africa’s preliterate past, lacking the written evidence that teaches us about the spread of the Roman Empire? African prehistory is a puzzle on a grand scale, still only partly solved. As it turns out, the story has some little-appreciated but striking parallels with the American prehistory that we encountered in the preceding chapter.
THE FIVE MAJOR human groups to which Africa was already home by A.D. 1000 are those loosely referred to by laypeople as blacks, whites, African Pygmies, Khoisan, and Asians. Figure 19.1 depicts their distributions, while the portraits following Chapter 19 will remind you of their striking differences in skin color, hair form and color, and facial features. Blacks were formerly confined to Africa, Pygmies and Khoisan still live only there, while many more whites and Asians live outside Africa than in it. These five groups constitute or represent all the major divisions of humanity except for Aboriginal Australians and their relatives.
Many readers may already be protesting: don’t stereotype people by classifying them into arbitrary “races”! Yes, I acknowledge that each of these so-called major groups is very diverse. To lump people as different as Zulus, Somalis, and Ibos under the single heading of “blacks” ignores the differences between them. We ignore equally big differences when we lump Africa’s Egyptians and Berbers with each other and with Europe’s Swedes under the single heading of “whites.” In addition, the divisions between blacks, whites, and the other major groups are arbitrary, because each such group shades into others: all human groups on Earth have mated with humans of every other group that they encountered. Nevertheless, as we’ll see, recognizing these major groups is still so useful for understanding history that I’ll use the group names as shorthand, without repeating the above caveats in every sentence.