Answer:
The Civil War had a greater impact on American society and the polity than any other event in the country's history. It was also the most traumatic experience endured by any generation of Americans. At least more than 600,000 soldiers lost their lives in the war, at least 2% of the American population in 1861.
Answer:i i looked it up it said geometry so idk hope it helps though
Explanation:
Option A I THINK..........
It was the Declaration of Independence I think
The correct answer is D)"Andrew Carnegie".
Andrew Carnegie was one of the richiest people in the US. He was a businessman dedicated to the steal industry in the late 19th century.
In 1889 Carnegie wrote an article called "The Gospel of Wealth" in which he stated that rich people had to use their wealth to improve society. After selling his company in 1901, he donated most of his fortune to charities and foundations.