The landmark election Saturday of America's first big-city lesbian mayor in Houston represents more than just a milestone in identity politics. It also signals an unmistakable evolutionary step in national politics, one that provides further evidence of a trend that helped make Barack Obama president: growth-oriented communities like the Texas metropolis, rather than aging big cities or nostalgia-inducing small towns, are setting the course of the country's political direction. Houston is one of a set of fast-growing cities and expanding suburbs whose changing face and increasingly post-racial politics helped make Barack Obama president. Their politics are defined by some of...
