Human beings spread all around the world over a period of millions of years.

How did political revolutions in the atlantic ocean basin affect or alter the institution of slavery and the lives of slaves

The supreme court settle conflicts between the various levels of government true or false ?

During the 1980s, profit from the sale of weapons to iran was used to stop the communists in costa rica. start a proxy war in el salvador. support the contras in nicaragua. stage a coup d’état in guatemala.