Why was the United States concerned about Vietnam during the 1950s? O The United States feared Communism would spread to Laos and Cambodia.
The United States wanted to help Vietnam gain independence from France.
The United States did not want France to take control of Vietnam from the USSR.
The United States thought it would have to send troops to Dien Bien Phu.

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.

What happened as agriculture became entrenched in the south ?

What is significant about the power that russian federal cities are granted?