In proofreading, the mark "lc" tells a typesetter to change a letter to what?

What is the name for an annual publication packed with facts, figures, calendars and forecasts? How many legs does an ant have? Which composer wrote the anthem "Zadok the Priest" for George II's 1727 coronation, sung at every British coronation si… What term describes a politician who appeals directly to ordinary people against the elite, and also names an 1890s U.S… Which title is shared by an apartment building's custodian and the head of a U.S. school district? An apiarist keeps bees; what is the term for a person who clips hedges and shrubs into ornamental shapes? Which name belongs both to one of Jesus' apostles and to a son of Queen Elizabeth II? Which French term for an appetizer literally means "outside the work"?