Biography and Impact
Some of the contributions that Einstein had made back in the 1920's, he debated heavily on quantum mechanics and always was disagreed with fighting in or having wars with or against other countries. No matter what the situation was, he hated wars. He also helped with the creation of the atomic bomb, trying to stop wars from ever happening in the first place. He also hid plans for the bomb for a while because he did not want anyone knowing how to make a bomb. Yet, he knew very well that one country one day would learn how to create them eventually.
Question From the Video
Picture at the top- http://ncsm.gov.in/wp-content/uploads/2014/03/albert_einstein_quotes.jpg
Second Picture- en.wikipedia.org
Third Picture- www.abundancetapestry.com
Impacts in the 1920's- http://www.pbs.org/wgbh/aso/databank/entries/bpeins.html