How much of Lee's army was lost at Antietam?

Here you go spongebob

Explanation: However, it was the bloodiest day in American history. 10,500 Confederates, a third of Lee’s army, were shot down at Antietam in one day, as were 12,500 Federals, a total of more than 23,000. There were more than 8,000 casualties in a 23 acre cornfield.

(Hope this helps)

b or c im pretty sure

lend lease program was passed by congress on march 11, 1941. the president could ship weapons, food, or stuff to any country whose struggle against the axis assisted u.s. defense