That's easy they were slaves they got work done
It enabled the mass production of steel, which was used to build new factories.
Answer:
<u><em>Hi There the correct answer are A. Cuba</em></u>
Explanation:
<u>Why it Cuba let me tell you The Battle of San Juan Hill, also known as the battle for the San Juan Heights, was a decisive battle of the Spanish–American War. The San Juan heights was a north-south running elevation east of Santiago de Cuba, Cuba.</u>
Due to the fact's of world history.
Answer choice- B.<span>Kublah Khan</span>
formation of a congress
Articles of Confederation formed the Continental Congress comprised of delegates from the colonies who were instrumental in articulating the needs of the states. The Continental Congress was instrumental in the set-up of a national government following the Declaration of Independence,