Answer:
Dam I’m not sure but if I were to guess I would say 2 or 3. Sorry man.
Explanation:
Answer:
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:
If this question is referring to there american civil war, then the answer would be no. african americans were not only excluded, but they were still discriminated against
Soviet union
After the Cuban Revaluation of 1959, Cuba became increasingly dependent on the soviet union.