Why did the civil rights movement expand to the north?

What was the “u-2 incident” and how did it affect u.s./soviet relations in 1960?

What was true about the progressive movement?

If the ussrs economy has remained agricultural-based rather than industrial, then a. the unemployment rate among men would have been much lower b. women would have been less in demand in the workforce c. crop productivity would have led to larger , better nourished populations d. children would not have had to leave school early to work in factories