After the French and Indian War, why did the British Parliament pass new
laws?

Following the French and Indian War, Britain wanted to control expansion into the western territories.

Explanation:

The King issued the Proclamation of 1763 prohibiting settlements beyond the Appalachian Mountains. ... They decided to require several kinds of taxes from the colonists to help pay for the French and Indian War.

Britain went into debt after the Seven Years’ War. Parliament imposed new laws/legislatures including taxes on its colonies in America such as the Stamp Act so the colonists could help pay the debt they were in.

The Warsaw Pact allowed for the Red Army to be based in member states. It also provided for a unified military command and a system of mutual assistance. This enabled the Soviet Union to launch a multinational invasion of Czechoslovakia in 1968.

Explanation: