Explanation:
<em><u>all</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>these</u></em><em><u> </u></em><em><u>are</u></em><em><u> </u></em><em><u>correct</u></em>
Answer:
Shay's rebellion revealed weaknesses of the AOC
The United States contributed more to Cold War tensions because of the U-2 incident, the Eisenhower Doctrine, and United States involvement in Guatemala and Iran. Both countries were equally at fault.
Not 100% sure, but I think its D.