Why is it important for historians to study historiography

Which of the following was not a method used to keep african americans from voting after the civil war? a. white primaries b. literacy tests c. group imprisonment d. gerrymandering

What was the main point of truman doctrine ?

Meaning “restructuring,” reduced government control and the soviet union move away from a totalitarian government. a) glasnost b) detente c) perestroike d) democracy