Provide the information each Age of Reason thinker contributed to his time. 1. John Locke

2. Jean-Jacques Rousseau

3. Isaac Newton

4. Baron de Montesquieu

5. Cotton Mather

John Locke: People have the right to challenge their government if it doesn’t protect the “natural rights” of life, liberty, and property

Jean-Jacques Rousseau: Society should be ruled by the “general will” of the people.

Isaac Newton: Discovered laws of gravity and motion that showed the natural world wasn’t controlled by spirits

Baron de Montesquieu: Power should not be concentrated in the hands of one individual

Cotton Mather: Advocated the use of science to immunize citizens against smallpox

Explanation: These answers come from the readings of the American History: From Pre- Columbian to the New Millenium by the by the Independence Hall Association

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.