Most people should get the polio vaccine when they are children. Children should be vaccinated with four doses of IPV at the following ages: A dose at 2 months. A dose at 4 months. A dose at 6-18 months. A booster dose at 4-6 years.
1 William Joseph Simmons (1880-1945) was the leader of the second Ku Klux Klan between 1915 and 1922. 2  Hiram Wesley Evans (1881-1966), Imperial Wizard, 1922-1939, during which the KKK experienced its peak in membership.3  James A. Colescott (1897-1950), Imperial Wizard, 1939-1944. Johnny Lee Clary (1959â2014), Imperial Wizard in 1989 of the White Knights Organization but subsequently renounced his membership and became an ordained Christian minister speaking against racism and movements such as the Ku Klux Klan. 2  Ron Edwards, Imperial Wizard of the Imperial Klans of America.
The Ku Klux Klan. Founded in 1866 as a Tennessee social club, the Ku Klux Klan was soon transformed into an organization of terrorist criminals, which spread into nearly every Southern state.Led by planters, merchants, and Democratic politicians, the Klan committed some of the most brutal acts of violence in American history.ounded in 1866 as a Tennessee social club, the Ku Klux Klan was soon transformed into an organization of terrorist criminals, which spread into nearly every Southern state.