Alphabetically, which of Snow White's seven dwarfs comes first?

Which magazine did John H. Johnson found in 1951, six years after he founded Ebony? Listed alphabetically by first name, which U.S. president comes last? Listed alphabetically by last name, which U.S. president comes last? Which continent's countries run alphabetically from Argentina to Venezuela? Listed alphabetically by last name, which U.S. vice president comes first? Alphabetically, which noble gas comes last? Alphabetically, which planet in our solar system comes last? What is the alphanumeric name of the most popular of three audio encoding layers in an MPEG standard released in 1993?