Answer:
In 1818, the United States and Britain agreed to occupy Oregon Country jointly. Spain and Russia had few settlers there, so they withdrew their claims to Oregon Country region's vast forests, trapping animals and living off the land. They were known as mountain men
Industrialization, French Revolution, Renaissance
The Answer is D: separation of powers among different branches of government
Succeeded in ”redeeming” their state governments from republican control. The “compromise of 1877“ brought reconstruction to an end.
