How did the invention of the bessemer process benefit the u. s. economy?

a. it refine crude oil into gasoline more efficiently, lowering prices for consumers in to popularize the automobile.

b. it allowed coal to be burned more efficiently, producing les population in making the fuel cheaper for heating houses

c. it allowed locomotive to travel longer distances on the same amount of fuel, leading to lower cargo rates for farmers and merchants

d. it significantly reduce the cost of producing steel, making the material more available for building machinery, railroads, and skyscrapers.

"germany's geographic location was an advantage when it was on the offensive in the war because it was situated next to an extremely wide river, the rhine, which was difficult for the allies to cross."

for the 2 countries u can do china and america because america has a democratic government while china has a communist government.

a democracy is a government run by the people either by directly voting or indirectly by electing representatives. an oligarchy is a government run by a few or a small group of people. a democracy and oligarchy are similar because both in an oligarchy and an indirect democracy, a small group of induvial determine the laws for a large group of people they are different because in an oligarchy it is easier to control and they do not have to answer to a large number of people in the country, unlike a democracy where they do have to answer to a large number of people an county that is a democracy would be the united states. a country that is an oligarchy would be the china.