What state had an active chapter from 1906-1991?
CREATE TABLE table_33768 (
    "Chapter" text,
    "Chartered" text,
    "School" text,
    "State" text,
    "Status" text,
    "Charter Range" text
)
SELECT "State" FROM table_33768 WHERE "Charter Range" = '1906-1991'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What state had an active chapter from 1906-1991? ### Input: CREATE TABLE table_33768 (
    "Chapter" text,
    "Chartered" text,
    "School" text,
    "State" text,
    "Status" text,
    "Charter Range" text
) ### Response: SELECT "State" FROM table_33768 WHERE "Charter Range" = '1906-1991'