I think that i got the answer for number (30) and i think that the answer is (c) because it's George Washington and James Madison.
hope it help
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Before 1937 USA wanted to practice Isolation
Answer:
Their ability to ride horses well and their ability to wage war.
Explanation:
Workers gained higher wages.
Texas’s economy rises and strengthens from the oil industry they are the #1 oil distribution in America and it does not effect us too much because we get most our oil from other countries