Answer:
The effect that Crusades had on trade was that it opened up new trading markets, new ideas to Europeans; Europeans began to sell their own spices by trading with middle East without middlemen, this strengthening its economy.
Explanation:
Briefly ask question please
A. Silt is no longer carried down river.
usually very cold winters, and short, cool to mild summers
I did research on it
The answer is heat. It is the number 1 weather related killer in the U.S.