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Economic Community of West African States (ECOWAS) Members

Sub-Saharan AfricaGeopolitical

Member states of the Economic Community of West African States, an organization founded in 1975 to promote economic integration among its members

ECOWAS

A map highlights E C O W A S members highlighted in blue. Some of the Countries are Mali, Niger, Senegal, Nigeria, Guinea, and Côte d'Ivoire.

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Economic Community of West African States (ECOWAS) Members

Major Territorial Acquisitions (U.S.)

Value

Extent of U.S., 1803

Louisiana Purchase, 1803

West Florida, 1810–1813

British Cession, 1818

East Florida, 1819

Northern Maine, 1842

Texas Annexation, 1845

Oregon Country, 1846

Mexican Cession, 1848

Gadsden Purchase, 1853

Alaska, 1867

Hawaii, 1898

91.6%79.0%7.81%30.8%98.3%16.6%50.1%57.7%66.4%12.6%63.8%91.5%
0.19.0