How is power defined the rate at which work is accomplished , the direction of the force applied to an object , the quantity of work accomplished , the total distance an object is moved

Which of the following would an isolationist support?

Who was at the top of the feudal system hierarchy

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.