Final answer:
A country governed by a central political party is best characterized as Communists.
Step-by-step explanation:
A country governed by a central political party is best characterized as Communists. Many countries, such as China, Cuba, and North Vietnam, are constituted on the belief that one party should rule because only that party can represent the true will of the people. For example, the Chinese Communist Party believes that it is the sole legitimate source of political power in China and thus should make all political decisions.