Who was the politician who introduced the term Iron Curtain? OA Truman
B. Roosevelt
OC Churchill
D.
Stalin
СЕ
Eisenhower

What was true about sharecropping? a. landowner provided free tools and seeds.b. workers could leave the land if they failed to make money.c. landowners often took advantage of workers.d. workers received ownership of the land they farmed after a set number of years.

Why do many scientists suppose the land bridge theory of migration?

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