The __________ or opening of a camera possesses a glass lens that admits light onto light-sensitive film

Delacroix's Liberty Leading the People was inspired by the

A. Revolution of 1789. B. defeat of Napoleon in 1815. C. July Revolution of 1830. D. restoration of the Bourbons in 1815.

Which of the following events robbed Beethoven of his creativity for several years beginning in 1815?

a. negative reviews by music critics b. onset of his deafness c. change in ownership at the Theatre on the River Wien d. ongoing custody battle over his nephew, Karl