Question:
Choose your answer: Is "The black-body problem was revisited in 1905, when Rayleigh and Jeans (on the one hand) and Einstein (on the other hand) independently proved that classical electromagnetism could never account for the observed spectrum." a good answer to the question "Einstein and what other two individuals revisited the black-body problem in 1905?"
Answer:
yes

Question:
Choose your answer: Is "Following Broca's lead, Waitz points out that anthropology is a new field, which would gather material from other fields, but would differ from them in the use of comparative anatomy, physiology, and psychology to differentiate man from "the animals nearest to him"." a good answer to the question "What would anthropology use to differentiate man from the animals nearest him?"
Answer:
yes

Question:
Choose your answer: Is "In some world states, the desperate citizens turned toward nationalist demagoguesthe most infamous being Adolf Hitlersetting the stage for the next era of war." a good answer to the question "In some world states who did the people turn to?"
Answer:
yes