The trans-Atlantic trade in deerskins was a significant commercial activity in Colonial America that was greatly influenced, and at least partially dominated, by Scottish traders and their firms. This trade, primarily in deerskins but also in beaver and other animal pelts, was carried on with Native American tribes and is usually referred to as the Indian Trade. The Indian trade was conducted largely to fill the high European and later colonial demand for deerskins and other animal pelts trapped by Indians in return for European trade goods. These pelts were shipped to Europe and used in the leather-making industry. The trade had been developing since the seventeenth century and Scottish traders played an important part in its advance.
There were several reasons why Scots were able to make inroads into the Indian trade.
One reason was due to similarities in culture and dress between the Indians and Scots. This is evidenced by the recollection, quoted by Cashin, that "the Indians were greatly attached to the Highlanders ... because of their wild manners, of their manly sports, of their eastern costume, so much resembling their own" . This together with similarly structured societies, based in both cases upon clan or tribal ties and bonds of kinship, is thought to have led to a greater trust and willingness to trade and socialise with the Scots ahead of other traders with little in common to themselves.
The willingness of Scots traders to accept and take advantage of Indian customs was also important. They often lived in Indian villages on the frontier and took Indian wives. This is in contrast to their main competitors, French traders, who generally did not marry among the Indian tribes.. This cut the French off from one of the main advantages of Scottish traders, that of acceptance into an Indian clan. They gained a network of kin and customers within that clan and superior information from their wives as to the state of affairs, needs, and political developments of their Indian clans. The marriages ensured a connection to the kinfolk of the trader's wife in various villages, providing some protection against ill treatment and a guaranteed customer base. They generally refrained from preaching Christianity to their customers or interfering with their customs. The Spanish established missions at their trading posts and tried to convert the Indians. As Martin states, "Scottish resident traders, most of them with Native American wives and offspring, connected themselves to the existing culture instead of proscribing or attacking it". This policy worked so well that by the American Revolution, numerous Native American chiefs were of mixed Indian and Scottish descent, including Alexander McGillivray, the leader of the Creek.