Which statement best completes this diagram? Cause

Robert E. Lee's forces
attack Union troops in
the Seven Days' Battles.

Effect

A. The Union
gives control
of the border
states to the
Confederacy.
B. The Confederacy stops the Union from capturing its capital city.
C. The Union encourages former slaves to join its armed forces.
D. The Confederacy captures all of the Union's ironclad ships.
SUBMIT

B

Explanation:

I just took the quiz

B is correct

Explanation:

3. republican abraham lincoln

4. south carolina

5. charleston, south carolina

6. confederates

7. minie bullet - made defense even safer, it spun faster, traveled further and was five times more accurate than any single-man weapon. able to kill at half a mile, it was the largest contributor to battle wounds

      or the the gatling gun - the most successful of several rapid-fire guns that were born before the war. its efficiency in killing only made war more deadly.

idk which one u learned about. pick one.

8. the south was fighting to maintain its way of life, whereas the north was fighting to maintain a union. so they had will, and the north were fighing on unfamiliar territory

9. union had the large population, people to fight in the war and work in the factories to make war materials, industrial base, the factories to make these war materials. the union also was wealthier than the confederacy and could finance the war.

10. stonewall jackson

11. chancellorsville

12. gettysburg

13. sherman

some of these might be wrong but i tried my best.   : )