Answer:
Entrepreneurs caused a chain reaction and cause the spark of the Industrial Revolution. The first machines were made which made and then improvements apon it were made. An example of this is cloth because at first flying machines were made and then the spinning betty came along which just helped improve the process of mainurfacturing cloth and so on and so forth.
Answer:
Like almost all non-military ships, large grain transports were propelled by sail, not oars. Returning to Rome would take much longer as the winds were adverse and ships had to tack a course, hugging coastlines when possible.
Explanation:
The answer is C.) parts could be replaced on a machine without replacing the entire machine
Time is the most beneficial- watch this video to learn why. https://www.youtube.com/watch?v=RRWggYusSds
