How did koreans geography influence where people settled?

2 parts to this since there are 2 questines.

Explanation:

1. The main three ways in which the religion was transported into the region is through systems of trade, marriage, and missionary work. Buddhism has always been a missionary religion and Theravada Buddhism was able to spread due to the work and travel of missionaries. So it would be D.

2. When that ruler dies, another member of the family will take power, usually the oldest son. When a new family takes control, then a new dynasty begins. Historians call this pattern the dynastic cycle. The cycle followed a circle. The top of the circle would begin with a strong dynasty establishing peace and prosperity. The dynasty would be considered to have the Mandate of Heaven. The dynasty would rule in a fair way and be good to the people by providing land, fair taxes, and decreasing corruption. The Old Dynasty would be overthrown through rebellion and bloodshed. Dynasties would be attacked internally through peasant revolts and externally through hostile invasions. Eventually a new Dynasty would emerge and seize power.