Answer:
I'd say B is the most logical choice out of the four.
Explanation:
Feudalism started around 8th century or 850 AD to be exact. Based from all the choices given, there is no right answer. So probably the closest is 900 A.D so I would have to go with that. But if there is a choice that is 850 A.D, that is the correct answer. I hope this answer helped you.
Think of it is this way. These are the 4 reasons
M-A-I-N
M: Military
A: Alliances
I: Imperialism
N: Nationalism
Hope this helped:)
As a result of the War of 1812, Americans gained a renewed sense of pride in their country.
So, your answer is D.
Hope this helps. :)