After President Hindenburg's death in 1934, Hitler assumed which title, meaning "leader"?

After the czar was overthrown in 1917, Finland declared its independence from which country? After the death of his father in 1695, which future composer went to live and study with his brother Johann Christoph? After the death of his mother in 1811, which future poet was taken in by his godfather John Allan? After Queen Maria Theresa's death in 1683, which French king secretly married Madame de Maintenon? After cathedral building declined in the 1600s, which organization of stoneworkers began admitting members who weren't… New Zealand's "laughing" what went extinct in the early 1900s, in part because it nested on the ground? After the fall of communism in 1989, Poland joined NATO in 1999 and which group of nations on May 1, 2004? After "The Flying Nun" was grounded in 1970, which actress starred in the sitcom "The Girl with Something Extra"?