What does social psychology mean?

The answer is Social psychology meaneffects on   I hope I answer right. if right plz give me brainliest. .

Explanation:

answer; the confederacy could afford to move a large number of prisoners hundreds of miles but could not afford to fee and house the prisoners;

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.