The printing press had dramatic effects on European civilization. Its immediate effect was that it spread information quickly and accurately. This helped create a wider literate reading public.
He was basically saying how thanful he is for the prize, but you can read it on your own for the best result :)
supply and demand determines prices levels for goods and services in a market economy.
A market economy is characterized by the free entry and exit of firms, that is, it is an economic system based on competition. In this context, firms compete for the market through price practices. Consumers will buy from the firms that practice the lowest price and firms that charge a higher price will be eliminated by the competition.
When the market places a price where the supply of goods and services will equal the demand for goods and services, the economy will be in equilibrium.
Answer:
Spain and America fought in the Spanish-American war.