how did hawaii become part of the united states

Hawaii became part of the United States through a controversial process: first a U.S.-backed overthrow of the Hawaiian monarchy in 1893, then annexation as a U.S. territory in 1898, and finally admission as the 50th state in 1959.

How Did Hawaii Become Part of the United States?

From Independent Kingdom to U.S. Interest

For most of the 1800s, Hawaii was an independent kingdom ruled by Native Hawaiian monarchs, with growing foreign influence from American and European traders, missionaries, and sugar planters. American economic interests, especially sugar, became dominant, tying Hawaii’s economy closely to the United States by the late 19th century.

The Overthrow of Queen Liliʻuokalani (1893)

In 1893, Queen Liliʻuokalani tried to restore more power to the Hawaiian monarchy and reduce the influence of foreign-controlled institutions. A small group of mostly American businessmen and sugar planters, supported by the U.S. minister to Hawaii and backed by U.S. Marines from the USS Boston, organized a coup that overthrew her government.

To avoid bloodshed, the Queen yielded her authority under protest and appealed to the U.S. government to restore her to the throne, but that restoration never happened. The coup leaders then formed a provisional government, paving the way for closer ties with the United States.

The Republic of Hawaii and Push for Annexation

After the overthrow, the provisional government declared the Republic of Hawaii in 1894, led by Sanford B. Dole, and openly sought annexation to the United States. President Grover Cleveland initially opposed annexation and criticized the role of U.S. representatives in the overthrow, which delayed any formal annexation attempt.

However, political winds shifted under President William McKinley, who supported expansion and saw Hawaii as strategically important in the Pacific. Business interests and expansionist politicians in the U.S. framed annexation as both an economic and military necessity, especially as tensions in the Pacific grew.

Annexation by Joint Resolution (1898)

Instead of using a treaty (which would have required a two-thirds Senate vote), Congress used a joint resolution, known as the Newlands Resolution, to annex Hawaii in 1898. The resolution passed during the Spanish–American War, when Hawaii’s location made it valuable as a coaling and naval station for U.S. forces.

On July 7, 1898, the Newlands Resolution was approved, and on August 12, 1898, the United States formally took control, turning Hawaii into an unincorporated U.S. territory. Native Hawaiian leaders, including Queen Liliʻuokalani, had protested U.S. annexation, but their objections were overridden by U.S. policymakers.

From Territory to Statehood (1900–1959)

In 1900, Congress passed the Organic Act, officially creating the Territory of Hawaii and making Sanford Dole its first territorial governor. Over the following decades, Hawaii’s economy and politics became even more tightly integrated with the mainland United States, while the U.S. military presence grew, especially in and around Pearl Harbor.

After World War II, support for statehood increased, framed as recognition of Hawaii’s strategic role and the service of its residents in the war. Congress passed the Hawaii Admission Act in March 1959, and a plebiscite in Hawaii that June saw an overwhelming vote in favor of becoming a state.

On August 21, 1959, President Dwight D. Eisenhower signed the proclamation admitting Hawaii as the 50th state of the United States. That date is now commemorated in Hawaii as a key moment in its modern political history.

Why It’s Controversial Today

Many Native Hawaiians and scholars describe Hawaii’s incorporation into the United States as the result of illegal intervention and colonial expansion rather than a freely chosen union. They point to the U.S.-backed overthrow, the lack of a popular vote on annexation, and the marginalization of Native Hawaiian political power as evidence of injustice.

In recent decades, movements have grown that call for increased autonomy, federal recognition of Native Hawaiians, or even restoration of some form of Hawaiian sovereignty. Public discussions and educational efforts continue to re-examine this history, especially around anniversaries of the overthrow (1893), annexation (1898), and statehood (1959).

“Quick Scoop” Recap

• Hawaii was an independent kingdom heavily influenced by American economic interests by the late 1800s.

• In 1893, American and European residents, backed by U.S. Marines, overthrew Queen Liliʻuokalani and formed a provisional government.

• The Republic of Hawaii (1894) pushed for annexation, which the U.S. completed by joint resolution in 1898 (Newlands Resolution).

• Hawaii became a U.S. territory in 1900 and remained so until Congress passed the Hawaii Admission Act in 1959.

• A 1959 plebiscite showed strong support for statehood, and Hawaii became the 50th state on August 21, 1959.

• The process is still debated as a case of U.S. imperial expansion and Native Hawaiian dispossession.

Information gathered from public forums or data available on the internet and portrayed here.