Unify (verb)

1. Combine (a number of things) into a single, more effective whole.
2. Bring (a number of people or groups) together to form a united whole.

Origin:

Late middle english: from latin unificare, from uni- "one" + facere "make".

Examples:

1. The government"s efforts to unify the country"s ethnic groups.
2. The merger aimed to unify the two companies' operations.
3. The new legislation is intended to unify the country's banking system.
4. The goal of the movement is to unify all the workers in the industry.
5. The plan is to unify all the different branches of the organization.