In the area of immigration, there are two factors that contribute to people leaving their countries for other ones. which factor is related to a person leaving in order to experience more freedom and opportunity unrelated to persecution?

1)push factor
2)pull factor
3)draw factor
4)real factor

The economic, political, or religious situation of one's home country may become intolerable and cause that person to want out. For example, many of the original thirteen colonies were begun because people in Europe were suffering from one of these three problems. As another example, in the first half of the nineteenth century, there was a severe potato famine in Ireland. Consequently, more than two million Irish immigrated to the U.S.. These kinds of things are called "push" factors. They push people away from their homelands.