Yerba Buena and San Francisco

Lots of fun people come to San Francisco. All of San Francisco belonged to the First People and to you I will introduce them - the are the Muwekma Ohlone. Before San Francisco was named San Francisco it was called Yerba Buena - the Good Herb. Once many herbs grew wild and the First People ate them and used them to heal themselves. Once San Francisco and the Bay Area was Pristine - but now it is not. Can we find out why that happened? www.muwekma.org