World Trade Organization
WorldEconomicMember and Observer states of the World Trade Organization (WTO), an intergovernmental organization that regulates international trade.
WTOA Map shows World Trade Organization membership. Members shaded in orange include countries in North and South America, Asia, Australia, and much of Europe. Observer countries in gray include Algeria, Libya, Ethiopia, Iran, Syria, Uzbekistan, and Belarus.
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% | ||
0.16.0