On September 22, 1891, 900,000 acres of land in which future state were opened for settlement, though some went "sooner"?

Which nine-letter word can refer to a newcomer in a convent or monastery? Who wrote and sang "9 to 5", the title song of the 1980 comedy in which she co-starred with Jane Fonda and Lily Tomlin? In 1935 nine-year-old George Weyerhaeuser was kidnapped; his family was big in which business? About 90% of Florida's orange crop is used to make what? The 1990s teen drama named for the ZIP code 90210 is set in which ritzy California city? Mount Roraima stands at the junction of Guyana, Venezuela and which other country? 9,360 graham crackers, 9,312 marshmallows and 4,128 chocolate bars went into a giant version of which campfire treat? At about 95 feet above sea level, Lake Champlain is the lowest point of which state?