Answer: The Aryan Invasion Theory is a hypothesis that was developed in the 20th century and states that a group of people called Aryans invaded northern India and destroyed the Indus Valley Civilization. This theory was developed in the context of the 20th century.
Opponents of this theory contend that the hypothesis in question was conceived in order to provide a justification for the British conquest of India and that it does not have any archaeological or genetic basis.
It is still being discussed in modern times, despite the fact that new genetic research in recent years has cast serious doubt on the Aryan Invasion Theory as a whole.