The correct answer is D) regarded the southern states as conquered territory.
Following the Civil War, the Radical Republicans in Congress regarded the southern states as conquered territory.
Radical Republicans in Congress did not agree with President Lincoln's plans to reunite the country as quickly as possible. President Abraham Lincoln wanted a quick Reconstruction process and gave leeway to the Southern states to do their own Reconstruction process and only demanded the application of the 10th percent Plan, issued on December 8, 1863. So the attitude of the radical Republicans following the Civil War was that the Southern States had been conquered and should be punished by their actions.
Answer:
The new conditions that arise due to the World War 1 led to a scarcity of labor in the north. Though women tried to fill up the empty spaces but still there was ample vacant space. The new job opportunities attracted thousands of black Americans to move north. Secondly, blacks saw an escaping route in the north where they could expect better living conditions and less racial segregation.