Examlex
Buffers combine with hydrogen ions when H+ is in excess or they donate hydroxide ions when H+ is depleted.
Puerto Rico
An unincorporated territory of the United States located in the northeastern Caribbean Sea, known for its vibrant culture, history, and natural beauty.
Broad-Based Prosperity
Economic growth and success that is widespread, reaching various sectors and levels of society.
American Revolution
The period (1765-1783) during which the thirteen American colonies fought for and gained independence from Great Britain.
All-Black Company
A military or business organization composed entirely of African American members, historically significant due to racial segregation practices.
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