Which statement describes why radiocarbon dating has a upward limit of 50,000 years

Read these lines from "o captain! my captain! ". o the bleeding drops of red, where on the deck my captain lies, fallen cold and dead. how does whitman use the extended metaphor to refer to lincoln’s death? a. whitman compares lincoln’s death to what the death for all the soldiers was like. b. whitman compares lincoln’s death to the loss of one of the army generals. c. whitman compares lincoln’s death to the loss of losing a family member in the war. d. whitman compares lincoln’s tragic death to a captain lying dead on the deck of his ship.

Which of the following was a bold new idea expressed in the declaration of indenpendnce?

Who was a 1920s film star who was the first male "heart throb" in film.