D . The heavy Russian losses, combined with food and fuel shortages, led to the abdication of Czar Nicholas II.
B. The Central powers were forced to surrender to the Allied powers as a result of their losses to Russia on the eastern front
I think it is b. If it is not be I would say a then.
Answer:
The nationalism and patriotism of European nations, particularly the Great ... World War I. Nationalism is an intense form of patriotism or loyalty to one's country. ... of their home country, placing its interests above those of other nations.
There were many actions and characteristics of Teddy Roosevelt that contributed to his reputation as the first modern president, but one of the biggest was that his set aside land for national parks.
These are simple and easy questions...
1.B
2.C and D
3.B