Milk's political career centered on making government responsive to individuals, gay liberation, and the importance of neighborhoods to the city. At the onset of each campaign, an issue was added to Milk's public political philosophy. His 1973 campaign focused on the first point, that as a small business owner in San Francisco—a city dominated by large corporations that had been courted by municipal government—his interests were being overlooked because he was not represented by a large financial institution. Although he did not hide the fact that he was gay, it did not become an issue until his race for the California State Assembly in 1976. It was brought to the fore in the supervisor race against Rick Stokes, as it was an extension of his ideas of individual freedom.