Invented the Telegraph??
Who is Alexander Graham Bell.
This was the time period of growth in inventions and buildings
What is City Growth?
The combining of all industries to make a product.
What is Vertical Integration?
3rd largest landowner in NYC, director of Erie railroad, the loth national bank, and the New York printing company
Who is William Tweed?
Combining like companies of the same industry into one
What is Horizontal Integration?
This person was important in the steel industry.
Who is Andrew Carnegie?
Owned 90 percent of the oil industry
Who is John Rockefeller
Inventor of the railroad??
Who is George Westinghouse.
Developed the luxurious sleeping car.
Who is George Pullman?
The two railroads that spanned the entirety of North America from the Atlantic to the Pacific
What are the The Great Northern RxR and the Transcontinental RxR