What is the League a for 1908–1928?
CREATE TABLE table_name_30 (league_a VARCHAR, years VARCHAR)
SELECT league_a FROM table_name_30 WHERE years = "1908–1928"
### Context: CREATE TABLE table_name_30 (league_a VARCHAR, years VARCHAR) ### Question: What is the League a for 1908–1928? ### Answer: SELECT league_a FROM table_name_30 WHERE years = "1908–1928"