Answer:
On August 2, 1939, Albert Einstein sent a letter to President Roosevelt warning him of the certain possibility that the Nazi regime in Germany was developing the necessary technology to create weapons of mass destruction, specifically, high impact nuclear bombs. In addition, in this letter Einstein urged the president to develop the same type of technology, in order to counter the eventual fire power that Germany could reach if it achieved its objective.
In the 1800s, reservations were set aside for (B): specific American Indian tribes recognized by the US government.
When they don’t know the basic economic definitions. Just
like any subject, they need to know as well as understand the terms involved in
economics. Just like any other subjects,
economics has a variety of terms that they use and it is necessary to know them
and understand them for they play a big part in our society.