This letter warned the US that Germany was researching nuclear weapons and it urged the US to research them as well with the hope that the US would finish research on the weapons first. If this letter had not been received by the president, WWII could have turned out completely different than it did.
The answer is C i know this bc i got it right
While King Solomon reigned there was peace, but when he died the peace had stopped. The kingdom then split to the north half Israel and the south half Judah.