Uhhhhhh i think the answer is 'c' :)
Answer: Improvements in agriculture.
Explanation:
Answer:
The Black Codes were laws that were introduced in the Southern States restricting the freedom of black people (freedmen) and the right to own property, conduct business, buy and lease land, and move freely through public spaces such as Southern towns.
Explanation:
Answer: The United States government brought about the end of the red scare by clearing several supposed radicals.
Explanation:
According to Palmer, the deportation of several hundreds of immigrants based on their political views between 1919 and 1920 caused the scare which the communist propagated in United States after Russian revolution. The United States government brought about the end of the red scare by clearing several supposed radicals.
It decided that the "once free always free" was no longer valid and did not need to be honored and Dred Scott and his family would remain slaves until freed by their masters. It became one of the main causes of the American Civil War.
Hope this helped!