A: makes the most sense since Bull Run was a pitched battle.
B:Union didn't win that much early in the war
C: Doesn't make sense since the Union was an Industrial power house.
D:is unlikely because there was peace time training for the Union standing army.
So your answer should be A.
<u>Answer: </u>it’s Connecticut
<u>Explanation</u>: Connecticut has also been known as the “Nutmeg State”, the “Provisions State”, and the “Land of Steady Habits”. “The First State”: Delaware is known by this nickname due to the fact that on December 7, 1787, it became the first of the 13 original states to ratify the U.S. Constitution.