Lots of gold in region, and the Nile provided easy access to the woods, furs, and mineral of inner Africa.
Caspar David Fredrich (answer A) is the painter of the Romantic movement who depicted wild, untamed landscapes,rocky seacoast and dark forests. He use to took the genre of landscape painting, which traditionally was considered unimportant, and infused it with deep religious and spiritual significance.
Answer: Workers and Peasants
The hammer and sickle is a symbol that was adopted during the Russian Revolution as a way to represent the proletariat. It is meant to signify the union of the workers (hammer) and the peasants (sickle) as the alliance that will work towards socialism.
It is commonly used as a symbol for communism.
Answer:
Hamilton served his country in many ways: he fought in the American Revolution against the British; led the efforts to reform the inadequate Articles of Confederation; helped design the American government as outlined in the Constitution; and even secured its ratification by writing the Federalist Papers.
The letter of the Einstein-Szilard warned President Roosevelt in 1939 that Germany was experimenting for nuclear weapons. The letter was written by Szilard with his two assistants Hungarian physicists (Teller and Wigner) and was signed by Albert Einstein. It stated that Germany may start making nuclear bombs and that the United States had better watch out for this.
President Franklin Roosevelt had a swift response to this and started the Manhattan Project, which was a research project that developed and produced the first atomic explosive/bomb during the time of Second World War.