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_11584 ( "Name" text, "Election Year" real, "Party" text, "Birth State" text, "Resident State" text )

### Question ###
What state was the president who was elected earlier than 1848 born in?

### Accurate SQL ###

SELECT "Birth State" FROM table_11584 WHERE "Election Year" < '1848'