Historical Event Timeline
1900
Territory of Hawaii

Ceremony in Hawaii on Territory Admissions Day c. 1900


Territory of Hawaii

1898 At a private ceremony hosted by The Minister of Foreign affairs of the Republic of Hawaii on August 12th at the Executive Building - Ali‘iolani Hale (The House of Heavenly Rulers), the transfer of sovereignty to the United States of America took place. This procedure of transfer assisted in facilitating a congressional resolution of annexation that was signed into law by President McKinley in 1900.
https:/https://en.wikipedia.org/wiki/Territory_of_Hawaii#:~:text=On%20July%204%2C%201898%2C%20the,Act%20which%20organized%20the%20territory.
1900 On April 30, 1900, after a joint congressional resolution was approved for the annexing of the Hawaiian Islands to the United States, President William McKinley signed into law a statute providing for a government for the Territory of Hawaii. This statute became effective on June 14, 1900.

https://connectusfund.org/15-pros-and-cons-of-the-annexation-of-hawaii