Which region(s) of the U. S. had increased in African-American population since 1860?

What is the difference between emigrate and immigrate? ?

Since 1980, which three countries have either attacked or been attacked by iraq? a. iran, turkey, united states b. iran, israel, jordan c. iran, kuwait, united states d. iran, saudi arabia, egypt

When you start from a given set of rules and conditions and determine what must be true you are using blank reasoning