Which U.S. cabinet department, created after 9/11, has missions including preventing terrorism and securing the borders?

Which "Nash Bridges" co-star voiced the hyena Banzai in "The Lion King" and returned in "The Lion King 1½"? Which Baltimore school, not to be confused with the Fighting Irish's home in Indiana, fields a tough Gators field hocke… Which council's statutory members include the president, vice president, secretary of state and secretary of defense? Which country, named for a South American liberation hero, lies along Peru's eastern border? Which diminutive French poster artist broke both legs in childhood falls, stunting their growth? Which Dostoyevsky novel about the brothers Alyosha, Dmitri and Ivan runs to roughly 900 pages? Which sandwich dressing may derive its name from Mahón, a seaport on the Spanish island of Minorca? Which encyclopedia extended its global reach with a Braille edition in 1961 and an audio edition in 1980?