Answer:
on plantation....what
Explanation:if you are referring to slavery then plantations were a brutal job for a black man nd inefficient way of making money for white owners.
Answer: Uncle Sam
Explanation: Uncle Sam was a great mascot back in the 18OOs and 90s
ANSWER: The tank was developed as a means to break the stalemate on the Western Front in World War I. Military technology of the time favored the defense. Even if an attack did succeed, it was almost impossible to exploit the breach before the enemy rushed in reinforcements to stabilize the front.
EXPLANATION: HOPE THIS HELPS!
In MY opinion the most important transportation invention was the train.
It establishes our rights, freedom, and explains the civil order of the u.s
