How did Southerners prevent former slaves from claiming equality?
A. they formed secret organizations like the KKK to terrorize blacks

B. they harassed white people who tried to help blacks

C. they passed laws to segregate blacks and whites.

D. All of these choices are correct

What is the difference between an independent and a dependent variable?

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii

Plz quickly ! which of the following elements is not typical of an advanced society. a. cities b. science c. industries d. a nomadic lifestyle