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_91 ( college_junior_club_team VARCHAR, nationality VARCHAR )

### Question ###
What was the College/junior/club team of the player with the united states nationality?

### Accurate SQL ###

SELECT college_junior_club_team FROM table_name_91 WHERE nationality = "united states"