Which among the following was the reason of the resignations of the Indian Ministers in all the provinces in the year 1939?

1. AThe Governors refused to act as constitutional heads
2. BThe Centre did not provide the required financial help to provinces
3. CThe Governor-General converted Indian administration from federal to unitary one because of the beginning of the World War II
4. DIndia was declared a party to the World War II without the consent of the provincial government