Parvathi Reddi History 7B: Section 121 Professor Einhorn 14 April 2014 Emma Goldman Rough Draft America, in the early twentieth century, was centered on the Progressive Era. This was a period of unrest and reform. Monopolies continued in spite of the Sherman Antitrust Act of 1890. Social problems flourished in the U.S. During the 1910s labor unions continued to grow as the middle classes became more and more unhappy. Unsafe working conditions were underscored by the Triangle Shirtwaist Factory fire