SS Final Review Chapter 10

Inventions Lewis Latimer improved Edison’s light bulb by making it last longer. George Eastman’s Kodak camera made it easy for anyone to take photos. Willis Carrier invented the air conditioner. Elevators were invented, making living & working in skyscrapers possible.

Transportation As more railroads were being built, cities grew. Factories were selling more goods because it could now be shipped around the country. As factories grew in cities, the population grew. Farmers grew different types of crops & were able to ship them out to sell. Subways (railroads build under city streets) made getting around easier. Bridges were built to connect the other boroughs of NY to Manhattan. Cars were starting to be used on the streets.

Brooklyn Bridge Connects Manhattan to Brooklyn Designed by John Roebling John Roebling’s son, Washington Roebling took over the project after he died Emily Roebling, Washington’s wife, completed the bridge after he was in an accident

Immigration & Labor Sweatshops were crowded, unhealthy places that didn’t pay their workers fairly. Labor unions were formed to help get safe conditions & fair pay to workers. Many immigrants had to work in sweatshops. Many immigrants came to find work, religious freedom & a better life. Many lived in unhealthy tenements. They had to work hard.

Why did Immigrants Come? Immigrants came to escape poverty Wanted religious freedom Irish immigrants came to escape starvation & hunger Immigrants wanted a better life for their families

Jacob Riis Jacob Riis saw the horrible living conditions that existed in tenement buildings He wanted to show how unsafe & unhealthy the living conditions were He wrote a book How the Other Half Lives Laws were created to change tenement conditions

Forever Wild Protects land in the Adirondack Mountains States that the land will forever be preserved for wild life