An unlimited ammount of terms. it wasnt specified.
Okay what are the questions so i can answer
I think it is a, correct me if im wrong
Saving is setting aside money you don't spend now, and you only use it for emergencies.
Investing is using some of your money with the aim of making it grow, by buying assets that might increase in value
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.