I think your answer would be C
In 1846 a dispute over the border between texas and mexico resulted in armed conflict and the mexican-american war began
Answer:
c.
Explanation:
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Answer:
I think it would be A and D
Explanation:
Improved military technology gave the United States advantages over weaker nations and Industrial success encouraged the United States to become more isolationist. Sorry if this is wrong- Good luck!
"b. an efficient and professional civil service administered the empire" was not a strength which enabled the Byzantine Empire to last for over 1,000 years since no service existed.
