How many states had to ratify the constitution before it went into effect?

Plz ? ? 20 points for this question ! hhjc6

The indian national congress and the indian national army were the two wings of the freedom movement in india. a. which of these would you have joined? give reasons for your answer. b. why according to you was the indian national army not able to reach where it actually wanted? answer it quickly plsss

Brainliestttme : ) how did the soviet union try to maintain control?