Which of the following is true of the Subsidiary Alliance System of 1798 under the British rule?

A. The British would be responsible for protecting their ally.
B. In the territory of the ally, a British armed contingent would be stationed.
C. The British would provide resources for maintaining this contingent.
D. The ally could enter into agreements with other Indian rulers.

Choose the correct answer from the options given below:

A, B only

The correct answer is Option (1) → A, B only