Which large wild sheep of North America has massive curled horns?

A large one has about 80 calories, so what did Cool Hand Luke eat 50 of, for 4,000 calories? Which word names both a large ruminant and idle chatter? What is a large, distinct landmass like India, part of a continent, called? Which word names both a large stiff feather and a porcupine spine? What is a lariat's shorter name? Which late-1960s TV police drama featured three young undercover cops? A "lavender" was once a woman who did what? A 1955 law declared that which motto must appear on all U.S. coins and currency?