Hard work was required to make progress
Answer:
The Atlantic Ocean and the Pacific Ocean
Explanation:
Before the Panama Canal was built, ships had to sail all the way around the tip of South America
Answer:
initiation, elongation, and termination.
Explanation:
Have Mexico invade the United States
In Dred Scott v<span>. </span>Sandford<span> the Supreme Court ruled that Americans of African descent, whether free or slave, were not American citizens and could not sue in federal court. The Court also ruled that Congress lacked power to ban slavery in the U.S. territories.
Hope I could help :)
</span>