Which issue was dealt with by the 17th amendment to the u. s. constitution?

Which groups united to form the populist party

Wich statement about the delegates at the constitutional convention is accurate

The picture below shows president richard nixon and the first lady standing before the great wall of china in 1972. they are smiling - as are the chinese with them. when this picture was shown on american television, americans were aware that it was a historic moment. what are two reasons why this moment was important for both china and the united states?