Explanation:

- Option 1, 1917: This year does not relate to the cessation of any major civil disobedience campaign in India.

- Option 2, 1934: The Civil Disobedience Movement, led by Mahatma Gandhi against British rule in India, began in 1930 and was officially withdrawn in 1934.

- Option 3, 1923: There was no significant civil disobedience movement that ended in 1923.

- Option 4, 1943: This year is related more to World War II events in India rather than the end of a civil disobedience movement.