Answered: What year did Hawaii become a US state? Posted on May 1, 2022May 1, 2022 by admin The Microsoft Rewards Bing Home Trivial Quiz is: What year did Hawaii become a US state? The options given are: A 1938B 1950C 1959 The correct answer to this Microsoft Rewards Bing Home Trivial Quiz is 1959. Hawaii became the 50th US state on August 21, 1959, after 61 years as a US territory. Until 1893, Hawaii was a sovereign kingdom, last ruled by Queen Lili’uokalani. American and European business leaders led a successful coup of the queen in 1893 and created the Republic of Hawaii. Five years later, the US annexed Hawaii. Microsoft Rewards Bing Search Homepage Quiz Contents hide 1 The Microsoft Rewards Bing Home Trivial Quiz is: What year did Hawaii become a US state? 2 The options given are: