Question

What is a dynasty?

the absolute power of the pharaoh
the belief that there is a link between the people and the gods
a ruler who is believed to hold power as a human and a god
a powerful family who rules a region for a period of time

Answer 1

A powerful family who rules a region for a period of long time.

Step-by-step explanation:

When a powerful family continues to rule from long period this is called a dynasty.

Example,

When King David who is being mentioned in the Bible or Torah become the king of Israel, after he died he was suceeded by his son, Solomon the Great, and then his son. This Was King David's Dynasty.

Answer 2

The last one: a powerful family who rules a region for a period of time