Answer:
automobile
Explanation:
In simple words, The bessemer procedure was the very first affordable integrated system only for mass manufacturing of cast-iron steel prior to the implementation of the open mind boiler. The core aspect is to remove the impurities mostly from iron by oxidizing the air that is blown through the molten metal.
Thus, it drastically increases the supply of metal into the market which further lead to lo cost prices, this helps the automobile industry to scale their production process.
I believe the answer is B
one contribution was the Christian architecture
another one the "the code laws"
Britains reaction to the tea party helped to unite the colonies
It was "Karl Marx" who envisioned a classless society, with common people in charge of their destiny, since this was the basis of communism, which came to fruition most famously in the Soviet Union.