What was the major obstacle for manifest destiny?

The major obstacle to the doctrine of Manifest Destiny was the existence of other sovereign nations on the continent.

Indeed, the doctrine of Manifest Destiny established that the United States had the mission of extending from the Atlantic Ocean to the Pacific Ocean, expanding civilization in the Americas.

But the truth is that the United States had certain well-defined geographical limitations: the British colonies to the north, which would eventually become Canada today; and the French and Spanish colonies to the west and south, part of today Mexico and part acquired by the United States through the Louisiana Purchase, the acquisition of Florida and the Mexican-American War, in addition to the various acquisitions of native territories.

Once the territory of the contiguous states was consolidated, the nation met with two nations also territorially and sovereignly consolidated to the north and south of the country. Therefore, from this moment the continental expansion found its final limit, and subsequent acquisitions (Alaska, Hawaii, Puerto Rico, etc.) had an overseas character.

question:  

the chart compares religious beliefs to us political party support.

religious beliefs and party support, 2012

this chart demonstrates that

a) more highly religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

b) more highly religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

c) more moderately religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

d) more moderately religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

answer: a.

muhammad (pbuh) was the messenger of allah (swt) his mission was to praise the name of his lord and the words of his lord thats where the qur'an comes in