<span>This began the process of annexing Hawaii to the U.S. On December 2, 1845, U.S. President James Polk announced that the principle of the Monroe Doctrine should be strictly enforced, reinterpreting it to argue that no European nation should interfere with the American western expansion ("Manifest Destiny").
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<span>division of power of government</span>
The battle of fort sumpter is said to be one of the first signs to the start of the American civil war
