Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_28 (state VARCHAR, opened__closing_date_if_defunct_ VARCHAR)

### Question ###
What State has an Opened (closing date if defunct) that shows 1960?

### Accurate SQL ###

SELECT state FROM table_name_28 WHERE opened__closing_date_if_defunct_ = "1960"