The jim crow era directly followed what period in u. s. history?

The answer for PLATO users is:

B.)

Reconstruction.

Reason:

The Jim Crow was after the reconstruction initiatives ended and when people stopped caring about African-American rights. The racist organizations such as KKK who had large influences on the people and on the local governments used this to impose their own segregation laws that were bad for the African-American population.

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.

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.