A Contributing Cause of Conflict Between the Colonies and Britain

A contributing cause of conflict between the colonies and Britain was the

A) passage by Parliament of the Navigation Acts that limited colonial trade with France.
B) loss of western territory to the French after the French and Indian War.
C) Proclamation of 1763, which closed land west of the Appalachians to settlement.
D) treaties the colonists signed with Native Americans, which angered the British.