One of the main reasons why the Islamic world suffered hardship during the 1200s and 1300s was because "<span>d. Western European kings sent armies to retake Jerusalem and capture as many Muslims as possible to use as slaves," since this was the time of the "Crusades". </span>
Thats where the slaves were ;) also they can trade back with England
new plants and animals arrived:
grapes, wheat, horses, etc (view Columbian exchange)
"The government is less likely<span> to have third parties or minor parties.</span>" Coalition politics takes place when two or more major parties agree on common goals. This makes it less likely that opposing parties will arise because there's less to oppose.