In 1956, the Soviet Union brutally repressed an uprising in what Eastern European country?

In the case of feudalism, farmers worked on the land they owned or were given title to by the king with no other claimants to the land

Indicate whether this statement is true or false.

Which is the most common type of electoral system in the states?

a. winner-take-all  b. district  c. closed primary  d. straight-ticket