(Brianliest at random for correct answers!!) (If i seem to favor someone I'm helping them out if they can answer, but there are no assurances they can. 5 stars and thanks for all involved.) A reason the Battle of Gettysburg was a key turning point was (right picture this time)

Brianliest at random for correct answers If i seem to favor someone Im helping them out if they can answer but there are no assurances they can 5 stars and than class=