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_70 (regular_season_champion_s_ VARCHAR, year VARCHAR)

### Question ###
WHich Regular Season Champions has a Year of 1943–44?

### Accurate SQL ###

SELECT regular_season_champion_s_ FROM table_name_70 WHERE year = "1943–44"