There was no single event that ended the Great Depression, but most would agree it was a combination of New Deal policies, and World War II (which created soaring demand for materials and thus jobs in the United States) that ended the Great Depression.
The first point of the diagram adds the important detail that the language used is a quotation of an artist, so B is the logical point to add to the diagram.
The option that completes the diagram, then, is the following:
B. The museum argues that the language is not obscene because it has artistic merit.
<span>Retained earning is one such source for long-term financing needs of the company. It is accumulated over a long period and is favourable source in such case.</span>