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Bessemer had been trying to reduce the cost of steel-making for military ordnance, and developed his system for blowing air through molten pig iron to remove the impurities. ... This made steel easier, quicker and cheaper to manufacture, and revolutionized structural engineering.
Explanation:
Answer:
B- Osama bin Laden
Explanation:
He was one of multiple founders, though
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Whaling- New England
Indigo farming
- Southern colonies
Grain farming - Middle colonies
Tobacco farming- Southern colonies
They believed that the minors had invaded their territory.
<span>B.They introduced the idea that each nation had its own unique abilities.</span>
