San francisco was a focus for asian american reformers in the 1960s because it was where many asian immigrants opposed reform efforts. where many asian immigrants had entered the united states. a location of japanese american internment during world war ii. where the chinese exclusion act had been signed.

where many Asian immigrants had entered the United States.

The answer is:

because it was where many Asian immigrants opposed reform efforts.

Eventhough they mainly entered thru San Francisco, it was a special please because it was where they started to oppose reform efforts, they claimed that they were the back bones of the californian economy given that they were doing the jobs that the white americans didn´t want to do.

war never