As a new faith, Islam gained strength<span>(A) within portions of the former Roman Empire.</span>
A because he married Rebecca Burney.
Answer:
The allies would have lost the war
Simple. The Columbian Exchange exchanged diseased, people, plants, food, and animals. The Americas adapted with new plants and animals like cattle, chicken, etc., and more slaves. Europe gained potatoes, tomatoes, corn, squash, punpkin, etc.
New societies could depend on new sources of food, new animals. That also improved their local economy, and knowledge (learning)
Banned smoking from resturants