Which nationally syndicated columnist also hosted the TV show "Firing Line" from 1966 to 1999?

A national vaccination campaign was held in 1976 to prevent an epidemic of which disease that never materialized? A national memorial in which city marks the site of the April 19, 1995 bombing that killed 168? A National Monument in Cork, the second city of which country, honors Irish rebels including those of 1798? A national weapons lab in Livermore, California, is named for which physicist who invented the cyclotron? What is a nation's fleet of commercial ships called? Which native of Cardston, Alberta, co-starred with King Kong in 1933? What word names a native of Flanders and is also the surname of skater Peggy? A native of Ripon, Wisconsin, suffragist Carrie Chapman Catt founded which organization in 1920?