For how many years was the Middle Ages?

1500
1000
100
500

1000 years

I hope this helps!

1000 years

Explanation:

It began with the fall of the Western Roman Empire and merged into the Renaissance and the Age of Discovery

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.

i think it is b not sure tho