Answer:
The population of the American colonies through the 18th century was primarily a mixture of immigrants from different countries in Europe and slaves from Africa. By 1776, about 85% of the white population in the British colonies was of English, Irish, Scottish, or Welsh descent, with 9% of German origin and 4% Dutch. These populations continued to grow at a rapid rate throughout the 18th century primarily because of high birth rates and relatively low death rates. Over 90% were farmers, with several small cities that were also seaports linking the colonial economy to the larger British Empire. As time went on, many new immigrants ended up on the frontiers because of the cheaper availability of land. By 1780, about 287,000 slaves had been imported into the 13 colonies, most into the southern colonies.
Step-by-step explanation:
ur welcome