Chandragupta Maurya was the founder of the Mauryan Empire. He established his capital at Pataliputra and built a powerful empire in northern India.

Answer: Greek historians. Ancient Greek historians Nearchus, Onesictrius, and Aristobolus have provided a lot of information about the Mauryan empire.

The Treaty of Purushapura was a peace treaty signed between Chandragupta Maurya and Seleucus I, a Greek general and ruler, in the 3rd century BCE. Because Chandragupta Maurya defeated him, Seleucus was forced to sign a treaty with him. This treaty required him to hand over eastern Afghanistan, Baluchistan, and areas west of the Indus to Chandragupta. He married his daughter to Chandragupta. In exchange, he received 500 war elephants.

Answer: Seleucus I Nicator The Mauryan Empire defeated Seleucus I Nicator during the Seleucid-Mauryan war and acquired territories west of the Indus River, Afghanistan, and Balochistan

Answer: Pataliputra, Ujjain, Suvarnagiri, Taxila. The provincial capitals of the Mauryan Empire were Tosali (in the east), Ujjain (in the west), Suvarnagiri (in the south), and Taxila (in the north).

Answer C) Assassination of Brihadratha by Pushyamitra Shunga. The Maurya Empire declined with the assassination of Brihadratha by Pushyamitra Shunga and the foundation of the Shunga Empire in Magadha.

Answer: The Nanda Empire. The Nanda Empire ruled over a broad swathe of the Indian subcontinent prior to the Maurya Empire, and was conquered by Chandragupta Maurya with the assistance of Chanakya.

Megasthenes was a Greek historian who visited the court of Chandragupta Maurya and wrote a detailed account of his experiences in his book, Indica.

Chandragupta Maurya is believed to have built the city of Pataliputra, which served as the capital of the Mauryan Empire.

Chandragupta Maurya founded the Maurya Empire in 322 BCE.