Source: Boundless. âComparing Meiosis and Mitosis.â Boundless Biology. Boundless, 21 Jul. 2015. Retrieved 07 Oct. 2015 from https://www.boundless.com/biology/textbooks/boundless-biology-textbook/meiosis-and-sexual-reproduction-11/the-process-of-meiosis-92/comparing-meiosis-and-mitosis-406-11633/.
Best Answer: The 16th, 17th, 18th, and 19th amendments called the Progressive Amendments because they were ratified during the progressive era. National Supremacy means national law takes precedence over state law.In other words, all federal laws are superior to any conflicting state or local laws.he 16th established a national income tax, a progressive income tax. The 17th amendment made the people directly elect the Senators, which robbed the states of their power over the federal government.
City Reforms Progressive reform began at the local or city level because it was easier to implement than at the vast state or national level. Urban corruption from political machines was a major focus, resulting in the reorganization of local government using the commissioner-and city-manager-styles of management.n addition, the Temperance Movement and the Women's Suffrage Movement finally paid off with the passage of the 17th Amendment and the 18th Amendment. Progressive Era Amendments 16th (1913) Granted Congress the power to tax income. 17th (1913) Provided for the direct election of U.S. Senators.