Question #N305

The history of the United States is filled with stories of individuals who, by taking risks, transformed the country. Some of these individuals were inventors, others were entrepreneurs, and still others were activists. The entrepreneur Henry Ford, for example, changed the way people traveled by perfecting a system of mass production for automobiles.

Which choice provides the most effective transition between the two sentences?
A. As a result,
B. For instance,
C. In addition,
D. Therefore,