Answer:
There is nothing on the screen
i only know 2. The Luftwaffe was basically the German Air Force and the Manhattan Project was a code name for the project to build the nuclear bomb during ww2.
I'd have to say C is the answer
Answer:
The Black Codes maintained white supremacy in the southern United States and prevented "freed" African Americans from learning to read and assembling. They also punished vagrants by law, segregated public facilities, and determined the one-drop rule. Additionally, the Black Codes tightly regulated the labor of African-Americans.
It was a way of countering their newly acquired rights after they were granted their freedom.
Explanation:
hope this helps :)