In the early 1800s, which Mayer North American settlers using trade

The North American fur trade reached its peak of economic importance in the 19th century and involved the development of elaborate trade-networks. The fur trade became one of the main, and only economic ventures in North America, attracting competition among the French, British, Dutch, Spanish, Swedes and Russians.

Explanation:

answer; i believe that the correct answer is ; the eastern and western churches spoke different languages;

where are the choices