when was the 26th amendment introduced
The 26th Amendment was The 19th Amendment was officially. introduced on March 23, 1971 introduced in 1878 and ratified. and ratified on July 1, 1971 on August 18, 1920.(shortest ratification period. in U.S. history).he 26th Amendment was The 19th Amendment was officially. introduced on March 23, 1971 introduced in 1878 and ratified. and ratified on July 1, 1971 on August 18, 1920.