USA HISTORY

Detailed explanation-1: -Carnegie’s share of the sale price of Carnegie Steel was $225 million, but that’s in 1901 dollars. The Carnegie Foundation estimates that at its peak, Carnegie’s net worth was approximately $309 billion in today’s values.

Detailed explanation-2: -In addition to funding libraries, he paid for thousands of church organs in the United States and around the world. Carnegie’s wealth helped to establish numerous colleges, schools, nonprofit organizations and associations in his adopted country and many others.

Detailed explanation-3: -A generous philanthropist, he slashed the wages of the workers who made him rich. One of the captains of industry of 19th century America, Andrew Carnegie helped build the formidable American steel industry, a process that turned a poor young man into the richest man in the world.

Detailed explanation-4: -While working for the railroad, he invested in various ventures, including iron and oil companies, and made his first fortune by the time he was in his early 30s. In the early 1870s, he entered the steel business, and over the next two decades became a dominant force in the industry.