The statement that describes one of the most important reasons why the United States annexed the kingdom of Hawaii was that:
The United States wanted to use Hawaii as a base from which they could have a key Military presence/power in the Pacific.
The annexation was said to be gotten due to the threat that has been seen of the Japanese invasion.
It was found out that a lot of Japanese did came to the islands in a large numbers to work in the sugar trade. U.S. military leaders was said to have feared that there is potential Japanese occupation of the islands and he formed a strategic naval base in the heart of the Pacific.
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