My answer is The Union was able to stop Confederate supplies from entering Florida.
Answer:
Perhaps you could look to some wars online? Research is important. You could do the Cold War, or World War I/II, or the Great Depression. Just some tips. :)
Explanation:
The Great Railroad Strike of 1877<span> started on July 14 in Martinsburg, West Virginia, in response to the Baltimore & Ohio</span>Railroad<span> (B&O) cutting wages of </span>workers<span> for the third time in a year. Striking </span>workers<span> would not allow any of the trains, mainly freight trains, to roll until this third wage cut </span>was<span> revoked.</span>
A it outlawed slavery in the United States