Why were the theories of isaac newton considered revolutionary at the time? he argued that mathematics could be used to measure and describe all motion in the universe. he used mathematics to prove ptolemy’s idea that the earth is at the center of the universe. he used calculus to show that gravity has little affect outside earth’s atmosphere. he used new technology to assemble a telescope that confirmed that planets orbit the sun.

What type of monarch was fredrick the great ?

(100 points) project: progressive era research your topic and write at least seven hundred words to discuss one of the following topics. a. evaluate the impact of progressive era reforms. b. evaluate the impact of progressive reform leaders such as susan b. anthony or robert lafollette. c. evaluate the impact of third parties and their candidates such as h. ross perot and george wallace on america. note: as with any research you do, evaluate the validity of your source: a. who is the author? b. is the author an authority on the subject? c. how does the author use language? d. what sources appear in the author's work? e. from what you know or have learned about the author, is the presentation inappropriately biased?

How did the communists gain power in russia