A brain disease is named for Hans Creutzfeldt and which other German neurologist who described it around 1920?

In professional boxing, which weight class has an upper limit of 112 pounds? What does a Boy Scout wear on a sash to show the ones he has earned? Which word can mean a boyfriend or a fop and begins the title of a 1924 French Foreign Legion novel? A brace and bit is a simple hand-powered type of which tool? Which body part also names a branch of an organization or an inlet branching off a river or sea? What does "WWW" stand for in web addresses? Which branch of the U.S. military was part of the Army before becoming independent in 1947? Which Nebraska city is named for a Native American people who spoke a Siouan language?