(Redirected from History of United States overseas expansion)
'United States overseas expansion' follows the expansion of U.S. frontiers on the North American continent (see
Mexican-American War,
War of 1812, and
Territorial acquisitions of the United States), in particular during the "
Age of Imperialism", the later part of the nineteenth century and ending with WWI, when all the major powers rapidly expanded their overseas territories.
The overseas expansion of the United States into
Puerto Rico and the
Pacific occurred as a consequence of the
Guano Islands Act,
Spanish American War, the acquisition of
American Samoa via the
Treaty of Berlin, and the annexation of the
Republic of Hawaii at the request of the then president of Hawaii,
Sanford Dole. The
U.S. Virgin Islands were purchased from
Denmark in
1917. Trust Territory of the Pacific Islands was gained after WWII.
Background for US expansion during the "Age of Imperialism"

Post Spanish-American War U.S.
political cartoon from 1898: "Ten Thousand Miles From Tip to Tip" meaning the extension of U.S. domination (symbolized by a
bald eagle) from ''Puerto Rico'' to the Philippines. The cartoon contrasts this with a map of the smaller United States in 1798.
A variety of factors coincided during this period to bring about an accelerated pace of U.S. expansion:
★ Wars such as the
Spanish-American War that led to liberation and acquisition of former colonies of foreign states
★ The industry and agriculture of the United States had grown beyond its need for consumption. Powerful business and political figures such as
James G. Blaine believed that foreign markets were essential to further economic growth, promoting a more aggressive
foreign policy.
★ The prevalence of
racism, notably
Ernst Haeckel's "biogenic law,"
John Fiske's conception of
Anglo-Saxon racial superiority, and
Josiah Strong's call to "civilize and Christianize" - all manifestations of a growing
Social Darwinism and racism in some schools of American political thought.
★ The development of
Frederick Jackson Turner's "
Frontier Thesis," which stated that the
American frontier was the wellspring of its creativity and virility as a
civilization. As the
Western United States was gradually becoming less of a frontier and more of a part of America, many believed that overseas expansion was vital to maintaining the American spirit.
★ The publication of
Alfred T. Mahan's ''
The Influence of Sea Power upon History'' in 1890, which advocated three factors crucial to The United States' ascension to the position of "
world power": the construction of a canal in
South America (later influencing the decision for the construction of the
Panama Canal), expansion of the
U.S. naval power, and the establishment of a trade/military post in the
Pacific, so as to stimulate trade with
China. This publication had a strong influence on the idea that a strong navy stimulated trade, and influenced policy makers such as
Theodore Roosevelt and other proponents of a large navy.
U.S. expansion during the "Age of Imperialism"
Main articles: Territorial acquisitions of the United States
In the period between the mid-1800s until the beginning of the twentieth century the United States gained a number of overseas islands and territories. The following areas have at one time or another been under the control of the
United States of America and have not been fully incorporated into the country as states.
★
Puerto Rico (1898-1952, obtained by the
1898 Treaty of Paris with Spain following the
Spanish-American War, now a US commonwealth)
★
Guam (1898-, obtained by the
1898 Treaty of Paris with Spain following the Spanish-American War)
★
Cuba (1899-1902, 1906-1909, obtained by the
1898 Treaty of Paris with
Spain following the
Spanish-American War) Now independent with the exception of
Guantanamo Bay Naval Base. The naval base occupies land which the United States leased from Cuba in 1903 "... for the time required for the purposes of coaling and naval stations." The two governments later agreed that, "So long as the United States of America shall not abandon the said naval station of Guantanamo or the two Governments shall not agree to a modification of its present limits, the station shall continue to have the territorial area that it now has, with the limits that it has on the date of the signature of the present Treaty."
[1][2]
★
Republic of the Philippines (1898-1946, acquired by the
1898 Treaty of Paris with
Spain and now independent through the
Philippine Independence Act of 1935
★
American Samoa (1900-) Acquired as colony and established by Treaty
★
U.S. Virgin Islands (1917-, purchased from Denmark)
★
Panama Canal Zone (leased from 1903-1979 and now part of
Panama)
Guano islands annexations
The
Guano Islands Act was
federal legislation passed by the
U.S. Congress on
August 18,
1856 enabling citizens of the
United States to take possession of islands containing
guano deposits.
More than 50 islands were eventually claimed. Of those remaining unquestionably under U.S. control due to this act alone are
Baker Island,
Jarvis Island,
Howland Island, and
Johnston Atoll. Other islands could be included, depending on opinion. Some claims have never been relinquished but are not recognized by the US or the party currently claiming control.

In 1959, 94% of Hawaiians voted to relinquish all land claims (proposition 2) to the United States and become a state.
Others are no longer considered
United States territory. Possession of
Navassa Island is currently disputed with
Haiti. An even more complicated case probably unresolved until now seems to be the
Serranilla Bank and the
Bajo Nuevo Bank. In 1971, the U.S. and
Honduras signed a treaty recognizing Honduran sovereignty over the
Swan Islands.
Annexation of Hawaii
The
Kingdom of Hawai'i was long an independent
monarchy in the mid-
Pacific Ocean. During the 19th century, the first
American missionaries and then business interests began to play major roles in the islands. Most notable were the powerful
fruit and
sugarcane corporations such as the
Big Five, which included
Castle & Cooke,
Alexander & Baldwin,
C. Brewer & Co.,
Amfac and
Theo H. Davies & Co..
After a
coup financed and directed by American interests overthrew the monarchy's last native Hawaiian leader, isolationist
Queen Lili'uokalani, the island became a
republic in 1894. In 1898, the president of the
Republic of Hawai'i,
Sanford Dole, agreed to the Republic's
annexation by the
United States. The republic was dissolved in 1900 when the country became a
territory of the US. Following voter approval of the
Admission of Hawai'i Act, the
Territory of Hawaii, on
August 21,
1959, became the state of
Hawai'i and the 50th
state of the
United States.
Annexation of Spanish Colonies following Spanish-American War
Main articles: Spanish-American War
The
Spanish-American War took place in 1898. The
Treaty of Paris (1898), ended the Spanish-American war, giving the United States possession of the
Philippines,
Puerto Rico,
Guam, and
Cuba. After the war, the United States greatly increased its international power.

Post-Spanish-American War map of "Greater America"
This era also saw the first scattered protests against American imperialism. Noted Americans such as
Mark Twain spoke out forcefully against these ventures. Opponents of the war, including Twain and
Andrew Carnegie, organized themselves into the
American Anti-Imperialist League.
During this same period the American people continued to strongly chastise the European powers for their imperialism. The
Second Boer War was especially unpopular in the United States and soured Anglo-American relations. The anti-imperialist press would often draw parallels between America in the Philippines and the British in the
Second Boer War.
Guam
In
Guam, settlement by foreign ethnic groups was small at first. After
World War II showed the strategic value of the island, construction of a huge military base began along with a large influx of people from other parts of the world. Guam today has a very mixed population of 164,000. The indigenous
Chamorros make up 37% of the population. The rest of the population consists mostly of Caucasians and Filipinos, with smaller groups of
Chinese,
Japanese,
Koreans,
Micronesians,
Vietnamese and
Indians. Guam today is almost totally Americanized. The situation is somewhat similar to that in Hawaii, but attempts to change Guam's status as an 'unincorporated' U.S. territory have yet to meet with success.
Philippines
Main articles: Philippine-American War
In 1898, the United States lent strong support to
Emilio Aguinaldo's native liberation movement and helped to defeat
Spanish occupation forces. Aguinaldo and his supporters declared independence, but the U.S. reversed its policy and annexed the islands. The natives resisted, and the
Philippine-American War ensued.
The Philippine-American War (1899 to 1913) is often cited as another instance of United States imperialism. While many
Filipinos were initially delighted to be rid of the
Spanish rule of the Philippines, the guerrilla fighters soon found that the Americans were not prepared to grant them much more autonomy than
Spain had allowed. Thus, for the next 15 years, American forces engaged in a war in the
jungles of the Philippines against the Filipino resistance. An estimated 200,000 Filipinos died from war, war induced famine, and conditions in American
concentration camps. Some American soldiers participated in war crimes, including
torture and killing POWs.
The Philippines became a U.S. colony in the fashion of
Europe's
New Imperialism, with benevolent colonial practices. The Philippines remained under U.S. or Japanese rule until after World War II. The English language was made compulsory, but the native
Tagalog also gained official status in 1937. Both languages are official today. The Filipinos welcomed the American reconquest from
Japan in 1944, and gained political independence, for the first time, in 1946.
Annexation of American Samoa
Germany, the United States, and Britain colonized the Samoan Islands. The nations came into conflict in the Second Samoan Civil War and the nations resolved their issues, establishing
American Samoa as per the
Treaty of Berlin, 1899. The US took control of its allotted region on
June 7,
1900 with the Deed of Cession.
American Samoa was under the control of the
U.S. Navy from 1900 to 1951. From 1951 until 1977, Territorial Governors were appointed by the
Secretary of the Interior. Immigration of Americans was never as strong as it was, for instance, in Hawaii; indigenous Samoans make up 89% of the population. The islands have been reluctant to separate from the US in any manner.
Annexation of U.S. Virgin Islands
In 1917, the United States purchased the former
Danish Colony of
St. Croix,
St. John and
St. Thomas, which is now the
U.S. Virgin Islands. The United States purchased these islands because they feared that the islands might be seized as a submarine base during World War I. After a few months of negotiations, a sales price of $25 million was agreed. A referendum held in late 1916 confirmed the decision to sell by a wide margin. The deal was thus ratified and finalised on January 17, 1917, when the United States and Denmark exchanged their respective treaty ratifications. The U.S. took possession of the islands on March 31, 1917, when the territory was renamed the U.S. Virgin Islands. U.S. citizenship was granted to the inhabitants of the islands in 1927.
Trust territory
Trust Territory of the Pacific Islands
The
Trust Territory of the Pacific Islands (TTPI) was a United Nations trust territory in Micronesia (western Pacific) administered by the United States from July 18, 1947, comprising the former League of Nations Mandate administered by Japan and taken by the U.S. in 1944. On October 21, 1986, the U.S. ended its administration of the Marshall Islands district. These islands are now republics that, in 1986, signed a Compact of Free Association with the U.S.
Former possessions
Especially after WWII, the US has voluntarily left many of its overseas territories or occupations and they have gained independence.
Cuba (1902), the
Philippines (1946),
South Korea (1948),
West Germany (1949),
Japan (1952),
Austria (1955), the
Panama Canal Zone (1979), the
Federated States of Micronesia (1986),
Marshall Islands (1986),
Palau (1994) and
Iraq (2004) are examples.
See also
★
Overseas interventions of the United States
★
History of United States continental expansion
★
Territorial acquisitions of the United States
★
Historic regions of the United States
★
List of U.S. foreign interventions since 1945
★
American Empire
★
Manifest Destiny
★
Spread-eagleism
★
American Exceptionalism
★
Project for the New American Century
★
New Imperialism and the emerging empires.''
External links
★
Imperial Amnesia, , John B., Judis, Foreign Policy, ''(
Alternate link)''
★
On the Coming Decline and Fall of the US Empire
★
Basic Statistics of US Imperialism ''(Death toll, interventions, air war campaigns, debt-leverage imperialism, proxy wars, etc.)''
★
USA and Latin America History links to the early US involvement in Latin America from casahistoria.
Notes
1. Agreement Between the United States and Cuba for the Lease of Lands for Coaling and Naval stations
2. Treaty Between the United States of America and Cuba
# Miller, p. 136, 163 "Will Show No Mercy Real Warfare Ahead For Filipino Rebels
Kitchener Plan Adopted The Administration Weary of Protracted Hostilities." Boston Herald,
November 19,
1900.
# See
Lodge Committee,
Jacob H. Smith,
J. Franklin Bell, for more detailed accounts, see the imperialist newspaper accounts wikisource: , wikiquote:
Philippine-American War Quotes