True or false: land with different territories and peoples under a single rule is called an empire

true.

Explanation:

definition: "An empire is a political construct in which one state dominates over another state, or a series of states. At its heart, an empire is ruled by an emperor, even though many states in history without an emperor at their head are called "empires". At its core, an empire is the domination of one state by another."

source: ancient. eu

False it dominates ...