4. how did reconstruction policies affect life in the united states?

Positively.

The “Reconstruction Amendments” passed by Congress between 1865 and 1870 abolished slavery, gave black Americans equal protection under the law, and granted suffrage to black men

Explanation:

The Reconstruction implemented by Congress, which lasted from 1866 to 1877, was aimed at reorganizing the Southern states after the Civil War, providing the means for readmitting them into the Union, and defining the means by which whites and blacks could live together in a nonslave society.

b.europe i believe because north america has 3 countries in a way and with all the stuff with illegal immagrants from mexico or whatever so i would say europe.

southwest asia

hope this