How were the hawaiian islands discovered by polynesians ?

Voyagers from the Marquesas discovered the Hawaiian Islands 1,600 years ago. It was the Polynesian mariners’ intimacy with the sea that enabled them to use a number of subtle clues for navigation: clouds, water color and taste, wave patterns, currents, presence of seabirds, fish, and plants, and the position of stars and planets.

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in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

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agree with wilson that weakening the treaty would threaten world peace.