Complete the following sentence: The British Indian Army was a critical force for maintaining the primacy of the British Empire, both in India and throughout the world. Besides maintaining the internal security of the British Raj, the Army fought in many other theatres: the Anglo-Burmese Wars; the First and Second Anglo-Burmese Wars; the First and Third Anglo-Burmese Wars; the First and Third Anglo-Burmese Wars; the First and Third Anglo-Burmese Wars; the First and Third Anglo-Burmese Wars; the First and Third Anglo-Burmese Wars; the First and Third Anglo-Burmese Wars; the First and Third Anglo-Burmese Wars.
Second Anglo-Sikh wars; the First, Second, and Third Anglo-Afghan wars; the First and Second opium wars, and the Boxer Rebellion in China; and in Abyssinia.<unk> Second Anglo-Sikh wars; the First, Second, and Third Anglo-Afghan wars; the First and Second opium wars, and the Boxer Rebellion in China; and in Abyssinia.