Well, the Sun doesn't orbit the planets; the planets orbit the sun. However, the Sun does not orbit the CENTER of the Milky Way, persay, as there are spots within the Milky way that are more dense than others. Hovever, I would assume that the answer that it's looking for is A, despite the aforementioned reasoning as to how that could be incorrect.
The societal factors that Obama's election of 2008 reflected include race and the economy a. The elections reflected the importance of various actions that improved race relations in America over time and made it possible for an African American to be President. It was also a reflection of Americans blaming the Republicans for the economic recession of 2007-2008.
