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_7585 ( "1900s" real, "1920s" real, "1930s" real, "1940s" real, "1950s" real, "1960s" real, "1970s" real, "1980s" real, "1990s" real, "2000s to date" real, "Total to date" real )

### Question ###
What was the sum for the 1990s, that has 0 in the 1900s?

### Accurate SQL ###

SELECT SUM("1990s") FROM table_7585 WHERE "1900s" < '0'