The invention from Song, China that had the greatest influence on the spread of learning was paper and printing. This helped to get the public interested in reading.
Answer:
during war there wasn't much to eat hope this helps =D
the quote means that u can not do anything in life without anger. I agree with this quote because without anger you can defend yourself in a fight and the world would not be the same without anger.
The practice of vertical integration contributed most to Andrew Carnegie's ability to form a monopoly. Vertical integration is a process of combining different stages of production such as manufacturing, supplying, distributing, retailing, etc, under the umbrella of one company.