American forces crossed which river on Christmas night 1776 to surprise the Hessians?

What was the middle name of American catalog merchant Aaron ___ Ward? Composer Robert Ward based a 1961 opera on which author's famous play "The Crucible"? American doughboys in World War I called which ruler "Kaiser Bill"? American flags flew at half-mast when which Frenchman died in Paris on May 20, 1834? American forces won which January 1815 battle with help from pirates led by Jean Lafitte? General William Hull was court-martialed for surrendering which Michigan city during the War of 1812? American hog maw, a stuffed pig's stomach, is similar to which Scottish dish? Which American humorist was nicknamed the "Poet Lariat"?