“no man has a right to fix the boundary of the march of a nation; no man has a right to say to his country: this far you should go and no further.” the author of this statement would most likely have supported the united states policy of 1. containment 2. manifest destiny 3. sectionalism 4. isolationism.

2. manifest destiny

Explanation:

Manifest destiny was a common ideology in the United States. This idea stated that the United States had the right, and duty, to conquer all of America. Supporters of this believed that the United States had superior institutions and population, and that this gave them the right to conquer other territories. As the speaker in this example disregards boundaries to expansion, he most likely supported manifest destiny.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth