- Article 1 establishes India as a union of states rather than a federation, meaning states do not have the right to secede from the union.
- Article 2 gives Parliament the power to admit new states into the union or establish new states on terms it sees fit. This is how states like Goa were acquired.
- Article 3 allows Parliament to reorganize states by changing boundaries, merging states, or splitting states, but requires Presidential recommendation and consultation with state legislatures. This article means the union can alter states but states cannot alter the union.