What caused the
angkor ruling class to form a new capital near
phnom penh in 1432?

Earthquakes are especially common in which of the following regions?

Which one of the following is true of jamestown? sir francis drake founded the settlement in 1619. o john smith was responsible for introducing tobacco. o black slaves were brought to jamestown in 1619.

Which roman emperor was responsible for a major shift in the dominate religious attitude of the roman empire?