What type of government did soviet union have?

A dictatorship
 because Joseph Stalin (1878-1953) was the dictator of the Union of Soviet Socialist Republics (USSR) from 1929 to 1953. Under Stalin, the Soviet Union was transformed from a peasant society into an industrial and military superpower. However, he ruled by terror, and millions of his own citizens died during his brutal reign.

Carbon monoxide is usually more dangerous indoors.

Water(like when there is a hurricane)some foods(not enough for everyone)