Upton Sinclair, Frank Norris and Ida Tarbell made their greatest contributions to the Progressive movement by (4) publishing books and articles to expose the problems of society. Upton Sinclair wrote a book which showed the dangerous and unsanitary lives workers of the Meatpacking District went through on a daily basis, Frank Norris exposed the struggle railroad workers go through with their bosses and the unfairness of the railroad workers life in California and Ida Tarbell wrote about the manipulative men behind the oil trade.
The answer is A) the number of common people involved in government. One of the significant changes in the atmosphere in Jefferson's administration was the number of common people involved int he government. The first six presidents were <em>cut from the same cloth</em>, wealthy, educated and from the East. In contrast, Thomas Jefferson was a self-made man who believed that education was unnecessary to be in politics. It was because of this ideal that more common people were involved in government during Jefferson's term.
He evaded the rabid dog by running into his house and locking the door.
The Industrialization Era occurred in the United States during the 19th Century. This caused a very rapid growth to the population.
