In the 1800's, a major cause of European imperialism was the?

the needs of the Industrial Revolution in 19th-century Europe became the most significant reason for imperialism and the growth of overseas empires. Industrialization also allowed for the growth of imperialism because it generated the capital (money) needed for overseas investment (mines, railways, factories, etc…).

Explanation:

this may help

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.

in which two ways were the northeast woodland indians and the southeast indians similar? both collaborated to form the iroquois confederacy. both cultivated the crops of corn, beans, and squash. both lived in rich environments of swamps and rivers. both lived in tree-bark dwellings called wigwams. both expected men to hunt, while women farmed.