After an active reign of 50 years, Wilhelmina stepped down as queen of which country in 1948?

After a 22-year reign, which country's Queen Christina abdicated on June 6, 1654? After three years as the top-selling car in the U.S., which Honda model lost the No. 1 spot to the Ford Taurus in 1992? After a journey of about 3,900 miles, which Chinese river flows into the East China Sea? After a five-year legal battle with a sugar company, which pizza chain won the right to keep its name in 1980? After a nine-month war against West Pakistan, which nation gained independence in 1971? After a disastrous performance of his play within the play, Treplev kills a bird in which 1896 Chekhov work? After a breakdown around 1919, which Russian-born ballet dancer spent the rest of his life in and out of asylums? After a close and bitter contest, which Illinois Democrat lost her Senate seat in 1998?