How can this document be used to justify american going to war with mexico

The war would help America spread democracy and "civilized" values into western lands. It would be good for the people in those areas. Also, if one did believe God had a plan for America, then war with Mexico was simply following through on God's wishes. Finally, if one believes in survival of the fittest among nations, then it might be seen as inevitable that the US would eventually control land to the Pacific

answer; i believe that the correct answer is (c) arctic tundra;

the phenomenon that would be cited as evidence of increased economic interdependence between europe and the americas is  the development of mercantilism.

this theory suggests that the wealth of a country depends on its economic assets, or capital.

hope this : )