During the Hippie counter-culture Movement in the 1960s， thousands of Hippies， wearing flowers in their hair， flooded into （） in America？

During the Hippie counter-culture Movement in the 1960s， thousands of Hippies， wearing flowers in their hair， flooded into （） in America？
A、 San Francisco
B、 Florida
C、 Los Angeles
D、 Seattle
正确答案： San Francisco