One of the most important social changes of the war years was the migration of hundreds of thousands of African Americans from the rural South to California to work in defense plants and shipyards. This became known as the ""Great Migration.""

The statement is False

Explanation:

While it is true that a large number of African Americans immigrated to California during the war years to work in the defense industries that were set up there (especially in Los Angeles metropolitan area), that migration is not known as the "Great Migration".

What historians refer to as the Great Migration, is the migration of African Americans from the South, to the industrial cities in the North, during the first decades of the twentieth century.

this isn't a question and if you're going to list things be kind and use commas.

the catholic church withhold people's access to the bible during the middle ages.

people could go to church and listen to the teachings, but it was absolutely forbidden to own and/or read the books of both the old and new testaments. it was also prohibited to translate the books (which where originally in biblical hebrew) to any other language.

this was done so the church could remain in control of what their teachings were and to enhance their importance and power, while also being able to judge people's actions through information that was unavailable for the general public.