<em>It was important for general Greene to reach the Dan river before the British because;</em>
If the Patriots and General Green got there first, they would cut off the British pursuit.
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.
Answer:
Congress had exceeded its authority in the Missouri Compromise
Explanation:
The Court ruled in the Dred Scott decision that Congress had exceeded its authority in the Missouri Compromise because it had no power to forbid or abolish slavery in the territories west of Missouri and north of latitude 36°30′.