What was a primary reason for the establishment of the open door policy

The Open Door policy was a statement of principles initiated by the United States in 1899 and 1900. It called for protection of equal privileges for all countries trading with China and for the support of Chinese territorial and administrative integrity.

The similarities in the Mexican and American Revolutions can be seen in several things. One of the things was gaining an independence from the motherland that formed them, by over time grew to be more of a burden to their development. Another similarity is that the human rights and the slavery were part of the motives, as well as being able to create their own politics. Both revolutions were waged on their own territories, not on the territories of the motherlands, or on neutral ground. Both revolutions were eventually successful and Mexico and US gained independence from Spain and Britain.