It was the relocation of millions of African Americans from the rural south to the cities of the North, Midwest, and West. It started in 1916 till 1970. The reasons for migrations were unsatisfactory economic opportunities, Segregationist laws. Those who migrated towards the north became industrial workers. During the migration, they build a new place for themselves in economic life and also started to confront Racial prejudice.
A constant term in an expression is a term that does is independent of any variables. This means that constant term will have non of the variables attached to them. In the expression we notice that the terms integers 4 and 5 are the only terms that are not coefficients of any of the variables in the expression.
