In other words, the Manifesto Density means that Americans thought that it was the God who was given the right to receive the land and to conquer from Atlantic and Pacific Ocean’s plain. James k. Polk was nominated by Democratic Party in 1844, a violent representative of "Manifest Destiny" and the annexation of Texas and the only American occupation of Oregon. In the summer of 1845 John l. O’Sullivan was a young man, who had influenced the United States Magazine and Democratic Review movement and editor. Also, he invented the phrase manifest destiny to indicate the growing among Americans in the 1840s that God intended to expand his moral beliefs of Republican government and economic favorable circumstances for the uncontrolled and unaccepted parts of the continent. In addition, the doctrine of Manifest Density meant the United States that one day the entire northern continent should be occupied (Divine 299-300). This idea of Manifesto Density of occupying territories spread the glorious institutions of civilization and democracy to the barbarian Native Americans. To achieve this fate, Americans did not flinch from atrocities, such as provoking a war with Mexico or slaughtering …show more content…
The slavery in the Mexican Cession slavery was left outside of US policy, as a result of which no practical program was developed to eliminate it in the southern states. The Constitution proclaimed the right of the international slave trade but doesn’t regulate the institution under state law. The status of slavery in future states in accordance with the Constitution states that there is no predefined status also; Congress could recognize the new states in any conditions that they wanted. The tradition of freeing northern slaves and the southern slaves to allow new opportunities to expand and to create the new state broke down when territories were wrested from Mexico back in the 1840s, Texas was a slave state and yet the Mexican War raised the prospect that New Mexico and California as long as Missouri Compromise would be both south acquired (Divine page 314-316). Additionally, in 1846 on August David Wilmot a Democrat from Pennsylvania had proposed an amendment that established a new law-that slavery would be banned in any territories that were acquired from Mexico; known as the free-soil movement that started three months after Mexican-American War. This mixture of racism and the fight against slavery received a great support in the Northern part of the United States, and in a