structural:expansion, information:highlighting, linguistic:voice_change
Socioeconomic ties

Often, the political benefits of the fur trade became more important than the economic aspects. Trade was a way to forge alliances and maintain good relations between different cultures. The fur traders were men with capital and social standing. Often younger men were single when they went to North America to enter the fur trade; they made marriages or cohabited with high-ranking Indian women of similar status in their own cultures. Fur trappers and other workers usually had relationships with lower-ranking women. Many of their mixed-race descendants developed their own culture, now called Métis in Canada, based then on fur trapping and other activities on the frontier.

In some cases both Native American and European-American cultures excluded the mixed-race descendants. If the Native Americans were a tribe with a patrilineal kinship system, they considered children born to a white father to be white, in a type of hypodescent classification, although the Native mother and tribe might care for them. The Europeans tended to classify children of Native women as Native, regardless of the father, similar to the hypodescent of their classification of the children of slaves. The Métis in the Canadian Red River region were so numerous that they developed a creole language and culture. Since the late 20th century, the Métis have been recognized in Canada as a First Nations ethnic group. The interracial relationships resulted in a two-tier mixed-race class, in which descendants of fur traders and chiefs achieved prominence in some Canadian social, political, and economic circles. Lower-class descendants formed the majority of the separate Métis culture based on hunting, trapping and farming.

Because of the wealth at stake, different European-American governments competed with various native societies for control of the fur trade. Native Americans sometimes based decisions of which side to support in times of war in relation to which people had provided them with the best trade goods in an honest manner. Because trade was so politically important, the Europeans tried to regulate it in hopes (often futile) of preventing abuse. Unscrupulous traders sometimes cheated natives by plying them with alcohol during the transaction, which subsequently aroused resentment and often resulted in violence.

In 1834 John Jacob Astor, who had created the huge monopoly of the American Fur Company, withdrew from the fur trade. He could see the decline in fur animals and realized the market was changing, as beaver hats went out of style. Expanding European settlement displaced native communities from the best hunting grounds. European demand for furs subsided as fashion trends shifted. The Native Americans' lifestyles were altered by the trade. To continue obtaining European goods on which they had become dependent and to pay off their debts, they often resorted to selling land to the European settlers. Their resentment of the forced sales contributed to future wars.

After the United States became independent, it regulated trading with Native Americans by the Indian Intercourse Act, first passed on July 22, 1790. The Bureau of Indian Affairs issued licenses to trade in the Indian Territory. In 1834 this was defined as most of the United States west of the Mississippi River, where mountain men and traders from Mexico freely operated.

Early exploration parties were often fur-trading expeditions, many of which marked the first recorded instances of Europeans' reaching particular regions of North America. For example, Abraham Wood sent fur-trading parties on exploring expeditions into the southern Appalachian Mountains, discovering the New River in the process. Simon Fraser was a fur trader who explored much of the Fraser River in British Columbia.