The correct answer is It allowed steel to be produced at a reasonable cost.
Explanation: Bessemer process, invented in 1856.
Bessemer has designed a shape with said receptacle for converting iron that can be heated when oxygen can be blown through the molten metal. With oxygen passed through the molten metal, which would react with carbon, releasing carbon dioxide and producing a purer iron / steel.
The process was quick and cheap, removing carbon and silicon from iron in a matter of minutes, but it suffered from being very successful. Excess carbon was removed and too much oxygen remained in the final product.
There was no chart presented. But I think the possible reason for unemployment to rise is the increase of imports in Europe. Because of this, there could be problems with promoting their own goods especially if the imported ones are lower in price. This may cause industries to stop production because they will lose the market competition.
Answer:
Acceptance of diversity & Immigration. Free Speech & the market place of ideas. free exploration and expression of ideas
Explanation:
The Classical period did start in 1750 and ended in 1820, so those are both correct! However, the romantic period did not end in 1920 It ended in 1832.
Answer:
a system of consolidating many firms in the same business