Answer:
Work is done whenever a force or a component of a force results in a displacement. No component of the force is acting in the direction of motion when the book is moved horizontally with a constant velocity. The force and the displacement are independent.
Well you would have to do your research for that honestly it could be two answers
I believe the answer is January 15, 1775
The Progressives were people advocating social reform. They believed in science and technology, and were very political people.
