In "Julius Caesar," which character, not Mark Antony, speaks first to the crowd after Caesar's murder?

Which mineral, made of silicon dioxide, is the second most abundant in Earth's continental crust after feldspar? Mr. Pickwick and his friends visit Manor Farm at Dingley Dell in which author's "Pickwick Papers"? In ancient times, on Yom Kippur a priest symbolically laid the people's sins on an animal. Which term came from this? The Sea Grill restaurant long offered winter views of skaters at which New York landmark's ice rink? Which film legend was born Issur Danielovitch? Which Nevada city, founded in 1905 as a railroad town, takes its name from the Spanish for "the meadows"? Lagos, Ibadan and Ogbomosho are major cities of which West African nation? Four years after gold was found at his mill in January 1848, which Swiss-born pioneer was bankrupt?