What was the Soviet Union's primary purpose in building the Berlin Wall?

During the 1960s, how did the neural movement promote the chicano movement

How did a woman’s education differ from a man’s education prior to the mid-19th century? a. women’s schools were unsanitary. b. women’s teachers were inadequate. c. women’s opportunities were unequal. d. women’s schools were more expensive

Jacksonian democracy promoted new methods of political campaigning. one such technique was mudslinging. what was its effect on the presidential candidates?