On January 23, 1964, the United States ratified the 24th Amendment, prohibiting any poll tax in elections — NASHVILLE — Tennessee Sen. Charlane Oliver, D-Nashville, marked today’s anniversary of ratifying the 24th Amendment to the U.S. Constitution by committing to an effort to expand voting rights in the state. “On this day 59 years ago, Congress ratified the 24th Amendment, ending any poll tax in elections for federal…