If this is during WWI then this could spread to widespread war because of the alliance systems
The phrase that best describe popular sovereignty is : Majority rule
The term popular sovereignty is used to described a condition where the government carried on the will of it's people
If the majority of the people do not want the country to go to war, than the Government is obligated to fulfill the will no matter at what cost
hope this helps
Answer:
B.new food crops, which improved the European diet
Explanation:
Answer A, C, and D were introduced to the Americas, not Europe. Some diseases, like syphilis, were brought to Europe but the majority were brought from the Europeans which greatly impacted the population of Native Americans. Western Europe was mostly impacted by the introduction of new crops.
Civil wars broke out
Tensions between the super powers caused tensions in other countries who relied on the super powers, for trade, and support, also for countries politically dies to these countries.
:) hope it helped