A dictatorship differs from a democracy because

In a democracy the government has less control over how people spend their time and what they believe. People are free to join clubs, political parties and other groups. In a dictatorship there's just one leader who has total control over the party and the country.

Explanation:

nativists tried to get rid of the immigrants as they thought they were going to ruin the u.s.  

in griswold v. connecticut (1965), the supreme court ruled that a state's ban on the use of contraceptives violated the right to marital privacy.