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.
Thu, 1870-02-03. *On this date in 1870 the 15th amendment was ratified. Republicans wanted the 15th Amendment passed to obtain the vote of the freed slaves. The 15th Amendment ensures the right to vote to all male citizens of the United States, regardless of color or previous condition of servitude.The 15th Amendment opened the door for the elections of African-Americans to the US Congress and to Southern local and state offices.he 15th Amendment ensures the right to vote to all male citizens of the United States, regardless of color or previous condition of servitude. The 15th Amendment opened the door for the elections of African-Americans to the US Congress and to Southern local and state offices.