The correct answer is: B) Aryans.
The Aryans were a group of Indo-European people who migrated to India from Central Asia around 1500 BCE. They brought with them their language, Sanskrit, and their religion, Hinduism. The Aryans conquered the indigenous people of India, the Dravidians, and established a new culture and civilization.
The Dravidians are a group of people who are native to India. They are believed to have been the original inhabitants of the Indian subcontinent before the arrival of the Aryans. The Dravidians speak a group of languages called Dravidian languages.
The Harappans were an ancient civilization that flourished in the Indus Valley from about 2600 to 1900 BCE. They were a highly advanced civilization with a complex urban society. The Harappans were the first people to develop a system of writing in India.
The Mauryans were an ancient Indian dynasty that ruled from about 321 to 185 BCE. They were one of the largest and most powerful empires in Indian history. The Mauryans were known for their efficient administration and their patronage of art and literature.