The alliance system was important and played in the events that led to WWI because countries that were in alliances with other countries were obligated to support their allies when war was declared.
C Anti Immigrant sentiment and social Darwinism
The answer is Waregem, Belgium. Flanders Field is an American Cemetery wherein many American soldiers died during the World War I. The poem, In Flanders Field, was written to commemorate the death of the American soldiers. The field was said to grow red poppies after the war. They said that these poppies carry the red color because of the blood of the dead soldiers.
Answer:
mama mo
Explanation:
https://youtu.be/ub82Xb1C8os
I believe the answer is the Cold War. ;)