He group of Palestinians dedicated to regaining from Israel their homeland in Palestine. Persecute
Displace
Palestinian Liberation Organization (PLO)
Terrorist
Golan

The correct answer is C. Palestinian Liberation Organization (PLO)

Explanation:

Palestine is a territory located in Western Asia that was controlled in the last years by Israel. Additionally, Palestine was the focus of different conflicts and wars because different groups and countries had had control and interests over it. This includes the PLO or Palestinian Liberation Organization that had the purpose of regaining the territory from Israel and make it an independent territory as they consider this territory their homeland. This group is said to represent the interests of Palestinians, although their violent actions against civilians are highly controversial. According to this, it is the PLO the group that wants to regain Palestine.

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.