Answer:
I think the letter was about the first atomic bomb.
Explanation:
''The Einstein–Szilárd letter was a letter written by Leó Szilárd and signed by Albert Einstein that was sent to the United States President Franklin D. Roosevelt on August 2, 1939. ... It prompted action by Roosevelt, which eventually resulted in the Manhattan Project developing the first atomic bombs.''
got the explanation from wikipedia, hope this helps.
Mayans built step pyramids and egyptians built illuminati pyramids
Answer:
Andrew Jackson became a national war hero when he defeated the British in the Battle of New Orleans during the War of 1812.
<em> - Hope this helps!</em>