The terrain of Ancient Greece led to the development of which type of civilizations? 1.Unifed nations
2.independent city-states
3.river valley settlements
4.nomadic hunting tribes​

b. florence

d. milan

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.