How did the imperialistic European powers claim control over most of Africa by the end of the 1800's?
a. They marched in and created colonies by force
b. By carving up Africa at the Berlin Conference of 1884
c. Following the direction of King Leopold II of Belgium
d. All the above

the answer is a) james madison.

i do not have access to the graph, but from 2001 to 2011 the rate of unemployment in the united states changed drastically. it remained relatively steady, at 5 percent, on average (4.4 percent in 2006 due to the economic expansion and 6 percent in 2002 as a result of the elevated costs of the war of terror) until 2008. it was then when the financial crisis, the worst since the great depression of 1929, occurred. during the recession that followed, the unemployment rate reached almost 10 percent in 2009, and in 2010 it was above 9 percent. by 2011 job losses had been continuous and prolonged for months, but the rate decreased timidly.

b. the second one the 16th amendment one