Mercato Vecchio means old market, and the characteristics are crowded and noisy.
Answer:
-Congress's hostility to changes
-Congress's hostility to changes
-the absence of widespread support for school desegregation measures
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).
Advice- Try looking it up because it has all the facts and explanation..