Answer:
B. Europeans captured tribes and sold them
Explanation:
please mark this answer as brainlest
The 1917 Russian Revolution was not, as many people suppose, one well organised event in which Tsar Nicholas II was overthrown and Lenin and the Bolsheviks took power. It was a series of events that took place during 1917, which entailed two separate revolutions in February and October (with a great deal of political wranglings inbetween), and which eventually plunged the country into Civil War before leading to the founding of the Communist State.
The answer to that is poor working conditions and cruel treatments of peasents.
Answer:
Explanation:
The reason for the Mexican-American war was because of the admission of Texas into the U.S.A. Since Mexico did not recognize Texas's independence after their successful rebellion against the Mexican government it was seen as an invasion into Mexican territory once Texas accepted the invitation into the United States.