When people are not allowed to worship the way they choose they may experience ___________

__________ is when there is not enough of something

The dry area in the plains in the 1930s and 1940s had the nickname of the _______

when food is so scarce that people are staving

migrants to a new country are looking for a better ____________

when there are too many people living in the same area it is called

the book written about the hard times of people moving to California from the plains in the '30s and '40s was called the "___________"

a plant disease

The worst famine in this country's history happened in 1884 and 1885 was called __________.

one result of the Dust Bowl is

Religious persecution makes people move as well.

What does the word persecution mean in the above sentence.

which of the following is the ecosystem that is a large, flat area east of the Rocky Mountains where herds of buffalo once roamed?

What is a reason people migrate