Compare the emergence of advanced civilizations in Meso and South America with the four early river valley civilizations. The ancient Egyptians and the Incas shared which of the following characteristics? Their city-states had their own rulers.

They built game courts for spiritual purposes.

They were skilled metalworkers.

They cleared the land using slash-and-burn agriculture techniques.

Match these items. 1 . stephen douglas published "north star" 2 . frederick douglass first african slaves arrived in jamestown 3 . crittenden compromise proposed kansas-nebraska act 4 . republican party extend 36° 30' line to california 5 . abolitionists servitude in exchange for passage to the united states 6 . indentured struggle between proslavery and antislavery groups 7 . jefferson davis formed to prevent spread of slavery 8 . "bleeding kansas" wanted slavery abolished 9 . uncle tom's cabin president of confederacy 10 . 1619 harriet beecher stowe