What did a letter signed by world-famous scientist albert Einstein communicate to Franklin d roosevelt early in the war?

In a letter dated August 2, 1939, Albert Einstein warned President Franklin D. Roosevelt about the potential dangers of Nazi Germany's research into atomic fission. Einstein emphasized the potential for creating extremely powerful bombs based on the splitting of atomic nuclei, and stressed the urgency of the situation as Germany had already achieved significant progress in this field.

What percent of the world likes chicken?

What are the different types of money used in countries?

History Exercises on Big Stick Politics - With Answers
Question 01 - FGV-SP 2002 - “Speak softly and use a club”, said US President Theodore Roosevelt to justify US foreign policy. Regarding the policy known as the “Big Stick”, we can say:a) It meant a pragmatic measure taken by the North Americans shortly after independence, seeking to overcome diploma
Exercises on the Doctrine of Manifest Destiny - with feedback
Question 01 - UERJ 2011 - 1st Qualification Exam - John Gasts canvas symbolizes the spread of material progress, such as railroads and the telegraph, in the USA during the 19th century. These changes contributed to the conquest of new territories and were justified by the following set of ideas:(A)
Exercises on the French Revolution
question 1 (Unicentro) “For the historian, all events, even remote ones, have actuality and life. But this is even more true in the case of the French Revolution of 1789, which transformed the way of life even for those who knew little or know about it, until today. It will not be an exaggeration to
Exercises on the General Strike of 1917 - with template
Question 01 - FGV 2005 - Economics - 1st Phase - Stage - (...) its spontaneous character has been highlighted (...) and there is no reason to review the background of this qualification. The absence of a plan, of central coordination, of pre-defined objectives is evident. Unions have limited meanin