Poll taxes, literacy tests, and grandfather clauses were used in the South after 1890 to keep african americans from voting.
As many African Americans were poor or illiterate (being foreign slaves), they usually failed tests. The Poll tax was first instituted to keep slaves from voting, but with the poorest of the poor whites complaining, they soon changed it to the literacy test, so that they can keep slaves from using their new found right of voting.
 
        
             
        
        
        
Answer:
US factories produced aircraft for the war effort.
US troops at the front relied on trucks to keep them supplied.
Explanation:
 
        
                    
             
        
        
        
that there was only one ruler instead of multiple ones.
 
        
                    
             
        
        
        
Answer:
It also defined the boundaries of the United States with the Spanish colonies and guaranteed the United States navigation rights on the Mississippi River. The treaty's full title is Treaty of Friendship, Limits, and Navigation Between Spain and the United States.
Explanation:
 
        
             
        
        
        
Since there population is small they would have an equal amount of votes.