answersLogoWhite

0


Best Answer

He was the inventor of steel in the the late 19th century, he was a great philanthropist during his era and used the method called vertical integration. His industry grew as years went on during his time.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

1mo ago

Andrew Carnegie was a powerful industrialist who led the expansion of the American steel industry in the late 19th century. He played a key role in the growth of the U.S. economy and became one of the wealthiest individuals in history. Carnegie also dedicated a significant portion of his wealth to philanthropic efforts, establishing libraries, schools, and other institutions to support education and the arts.

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

He built libraries, donated money for a better education, made good and efficient steel, and made his own money, instead of inheriting it.

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

he donated money

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

Steel mill

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What did Andrew Carnegie do that was so important?
Write your answer...
Submit
Still have questions?
magnify glass
imp