Indust/Immigr
Period from late 1800's - early 1900's where factories began mass producing goods, quicker and cheaper.
What is Industrialization
He wrote the book, "The Jungle" that exposed the unsanitary conditions and bad working conditions of the meat-packing industry
Teddy Roosevelt was inspired by John Muir to protect land and the environment, as well as creating more National Parks. This type of person would be known as a