Answer:
Crowd psychology is the broad study of how individual behavior is impacted when large crowds group together. This field of social science has progressed from the early examination of negative social groupings to the study of crowds in more socially proactive or emergency-type of environments.
The New Jersey Plan which is also commonly called Small State Plan was proposed on the 15th of June, 1787. This was presented by William Paterson at the Constitutional Convention. The supporters offered the idea of unicameral or called for a legislature in which each state had one vote. The answer is letter A.
For Aztecs it was easiest to have an agriculture based economy as they were based in a rich river valley and basin.
Explanation:
The Inca empire and civilization was located in the high mountains which are now the site of the famous Machu Pichu ruins left behind by them in the place they settled.
The Maya also were society that was primarily found inland.
It was the Aztecs who had mastered a form of sophisticated architecture and farming in the river basins and in the middle of the rivers too.
It ended up covering most of the Meso American area with how successful it became due to its economy based on agriculture.