Clock? I think. I know they invented the calendar
        
                    
             
        
        
        
Answer:
There are some issues related to the U.S. response to the European Jews during the 1930s.
Explanation:
Jewish refugees during the war, seek to escape from persecution in Germany in the 1930s and from the Holocaust. The Immigration and Nationality Act had imposed extremely tight rules to immigration in America, and it was not loosened in the 1930s for Germans immigrants despite the awareness of the discrimination, mass imprisonment, and violence against Jews in Nazi Germany.
The second was the late response to the Holocaust when they refused to take military action to destroy the concentration camps and the railroad lines. 
America could have helped European Jews by reducing immigration restrictions. Also, could have stopped the growing antisemitism in the country towards the Jews.  
 
        
             
        
        
        
Due to the flaws on Electoral College, there will always be a possibility that the winner of the popular vote may not win the presidency. This has already occurred four times and the most recent in 2000. This is because of the winner take all factor which means that any votes won by the loser of the popular vote are not replicated in the electoral vote. Like in 2008, Barack Obama won only in the 51 percent of the popular vote in Ohio but still, he won all of Ohio's electoral votes even though most of the Ohioans voted for John McCain.
        
             
        
        
        
Answer:
80& of people were unemployment by 1933
to rebuild confidence in the nation's banking system