How many hours should i be outside in the summer to get darker? (i’m black but light skinned)

What puzzled people most about the impact of the great depression?

Match the events to the impact they had on africa during the late 19th century 1.colonization of the congo 2.berlin conference of 1884 3.berlin act of 1885 settled tutorial disputes between european nations prohibited the slave trade in africa marks the beginning of scramble for africa

The soviet union and the united states believed in two very different economic systems. what were the names of each?