Read the paragraph from the section "Impact of Manifest Destiny."
Manifest Destiny might have described
a lofty ideal, but it came with a high
price for those who stood in its way.
Many Native American and Hispanic
occupants were treated brutally, and
driven from their lands by white settlers
backed by U. S. military force.
Why did the author use the phrase "lofty ideal"?

In 1517, the spanish friar bartolomé de las casas, disturbed by the suffering which spanish conquistadores had wrought on the native populations of america, became an important advocate of

During world war 2 mexican workers came to the united states as part of the

One day as your professor is driving to work, another driver runs through a red light and hits his car. the professor is shaken up but survives the accident. however, the next time he starts to enter the intersection,he becomes nervous and fearful. soon,he starts going to work via another route to avoid the intersection even though this route adds twenty minutes to his commute in each direction. according to the principles of classical conditioning, why does the professor become scared of the previously harmless intersection? what can he do about this, as going via other route is very time consuming? be specific. break down the situation into its parts and show how the principles of learning apply.