What steps they took were getting together, and protesting little things with one-another about the unfairness of how they are being treated. Alawys the first thing ANYBODY did to get equal rights was first getting together with people who felt the same way. :-)
Silk, common currency, fireworks.
Those are the main three I know of.
I don't really know what the question is
Robert Oppenheimer was the United states physicist who directed the project at Los Alamos that developed the first atomic bomb.