Answer:
An important effect of Islamic expansion in the 700s CE on the civilization of Europe was that it helped to keep alive knowledge from classical civilizations. Muslim universities were considered the most advanced and “cutting edge” in the world. Not only did they make their own advances in science and math, but they kept alive much of the classic knowledge of the Greeks that medieval Europe had ignored for centuries
There was trade, prices, wages, revolts, and or being driven from their homes or massacred.
The New Jersey plan called for a single house with equal representation from each state (New Jersey would have been screwed over if Virginia got its way with proportional representation).