As Midwesterners flocked to Southern California in the first decades of the last century, place names associated with the region's Spanish settlers were anglicized. A return to proper pronunciations reflects the area's changing demographics.
May 8, 2013 Los Angeles Times
The word "squaw" is considered a racial slur by Native Americans. In 2001, women from the Warm Springs Tribe convinced Oregon lawmakers to take the word out of state place names, but little has happened so far.
Aug 8, 2010 The Oregonian