Please click the icon to Stumble Upon the Today in Alternate History web site.smallpox was introduced to the New World. The discovery of the New World by Europeans came as something of an accident in 985. Viking Bjarni Herjolfsson was sailing to Greenland to visit his father after wintering in Iceland when bad weather caught his ship, blowing it far off course to a land covered in trees.

It seemed good for settlement, but Bjarni and his crew decided to leave the discovery for their intended goal of Greenland.

Leif Eriksson, son of the famous Erik the Red who had helped found Greenland, became fascinated with the rumors of rich lands to the west. He put together an expedition, buying Bjarni's boat (after all, it had been lucky enough to find the land the first time, so perhaps it was favored) and crewing it with 35 men. According to the Grœnlendinga saga, Leif asked his father to head the expedition, but the elder man refused, saying signs had shown that he was too old for such adventures. Leif would lead himself. At the last moment, he decided to bolster his crew with two more Vikings, one of whom had recently arrived from Spain.

The expedition sailed for days, finally coming upon a land covered in flat rocks, perhaps today's Baffin Island. They proceeded further south to the wooded Markland (Labrador) and at last arrived at the warm and fruitful Vinland (Newfoundland). The Vikings settled there among wild grapes and streams full of salmon, staying the winter. While there, it became obvious that the Viking from Spain had contracted the new and strange plague that was there, causing horrid blisters over the skin and high fevers. They cast him out of their settlement, making him seek help from the native Skraeling. From the sagas, it is believed the natives killed the man, but they became infected with what would later be called "smallpox" as it infected Europe.

"Weren't there other diseases from the Old World that did just about asmuch damage?" - reader's commentsLeif's expedition would return to Greenland with a wealthy cargo, even collecting a shipwrecked Viking and adding his wares to theirs. Earning the nickname "Leif the Lucky", he would not return to Vinland, citing the dangerous peoples there. Other Vikings such as Thorvald, Karlsefni, and the treacherous Freydis would mount expeditions to Vinland, but no permanent settlement would ever take root. Meanwhile, the smallpox plague would sweep through the New World, wiping out some ninety percent of the population.

Nearly 500 years later, an Italian sailing for Spain would re-discover the lands west of the Ocean. Christopher Columbus would begin establishing trading posts and exploring. While the natives were at a severe disadvantage facing Conquistador firearms and steel, the sheer numbers of the population kept Spanish influence in check. The disastrous expedition of Cortes against the Aztec Empire would prove this, causing the deaths of hundreds of Spaniards and a military crackdown that would keep the Aztecs in power and limit relations with the Spanish to suspicious trade.

"the vikings only stayed in america for a few years... and never really made any contact with the native americans there.. and the native american population was very very small back than Yes so the smallpox wouldnt have spread and died off in winter as the vikings leave" - reader's commentsThe Spanish gradually gained a sphere of influence over Middle and South America, but they could not establish the empire they hoped. Trade made them wealthy, but hardly more so than the Portuguese and their trade route around Africa as well as their trading posts in Brazil. In North America, the French would come out best, working well with the locals and harvesting furs for rich trade. The English made repeated attempts at settlement but were wiped out at Roanoke, Jamestown, and Charleston. Religious Separatists would found a plantation in Plymouth, which existed only at the mercy of the local tribes.

Eventually European technology would prove overwhelming, and the Americas would be carved up among the powers as they would do with Africa and Southeast Asia. Rule would be colonial rather than hardy frontiersmen in an empty land with tribes establishing treaties and forming military alliances while European maps gradually filled in gaps.

After the World Wars, industrialized Europe would grow tired of imperialism. Those colonies that could be kept were organized into commonwealths while the others were set into somewhat spontaneous political independence. Much of Aztec land would stand stolid, if backward, while the Incan princes maintained political domination over much of South America. In North America, tribes such as the Nez Perce, Cherokee, and Iroquois Confederation would form functional and profitable nations, other tribes in the Great Plains and Southwest found themselves plagued by warlords. Genocide in the Americas is a common issue brought before international committees on Third World charity.