He was an author so he contributed by writing books to acknowledge the age of enlightment of literature and... other things!
The answer is A. Drove production costs up. It drove production costs down, because they were able to take less time to make the products as well as less materials because 1) standardized parts were invented around the same time, and 2) they didn't have people preparing everything so materials weren't wasted.
Answer:
Because, almost as significant as the invention of writing itself, was the invention of printing. Developed in central Europe in the mid-fifteenth century, from metal and ink technologies which had evolved across Eurasia, movable type allowed the rapid dissemination of multiple copies of any written work.
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Answer:
A People could not create a fair system with three separate powers is the correct answer.
Explanation:
Centinel was the alias that was used for writing articles to Philadelphia Independent Gazetteer and Philadelphia Freeman's Journal from October 1787 till April 1788. Historians consider that the articles were written by Samuel Bryan. Some of the articles were also written by George Bryan and Eleazer Oswald. Samuel Bryan was an anti-federalist who was against the proposed Constitution of the United States. He was a resident of Pennsylvania and wrote during the Confederation period.