What was true of the battle of iwo jima?

It was a major battle in the Pacific during Word War II.  The Americans wanted to capture the island to establish a base of operations to invade Japan.  Still it was a hard fought battle and many soldiers on both sides lost their lives.  Eventually the war came to an end when the Americans dropped the atomic bomb on Hiroshima and Nagasaki.

what class is this for i can then

if i am correct the answer is going to be a) the federal program of reconstruction ended.