Time's Most Influential People (part 3)

We've been looking at Time Magazine's Most Influential People of the 20th Century. In Part 1 we looked at World Leaders, while part 2 saw Artists and Entertainers.

Part 3 is friggin' hard! I got 15 and a half, but I had to think about three of them for ten minutes. See how you do

Builders and titans

• Stephen D. Bechtel, Sr.
• Leo Burnett
• Willis Carrier
• Walt Disney
• Henry Ford
• Bill Gates
• Amadeo Giannini
• Ray Kroc
• Estee Lauder
• William Levitt
• Lucky Luciano
• Louis B. Mayer
• Charles E. Merrill
• Akio Morita
• Walter Reuther
• Pete Rozelle
• David Sarnoff
• Juan Trippe
• Sam Walton
• Thomas J. Watson