统一

The papers must be of uniform size.

Their views differ on the matter.

People gradually reached unanimity of opinion. / A consensus gradually emerged.

unity of content and form

economic unification

work for the unification of the country

bring about/achieve unification

promote unification

preserve uniformity

integrate/unite theory with practice

reunify the motherland and rejuvenate China

unify the system

seek unity of action; act in unison

reach a common understanding; seek unity of thinking; unify the thinking (of); seek unity ideologically; achieve unanimity

prepare a uniform/unified statement (on a question/problem)

unify the country

standardize the system of weights and measures

take a concerted/united action

under the unified leadership

central command

unified price

unified planning

unified/centralized distribution; centralized placement (of college graduates, etc)

consensus of opinion

unified nation

uniform standard