scottish American business magnate, he led the expansion of the American steel idus

Oil business magnate, he controlled 90% of American oil, he raised the pricing

Founder of Sears Roebuck and Company. Made money shipping products.

Buisness man born poor, owner of the New York Central Railroad.

Meat packing industry, sold meet to the US army during civil war.

Investment banker, created the largest bank in the US,