1. Who started the Maurya Empire? 2. Who was overthrown?
3. Name two technological advancements under the Maurya ...

The Maurya Empire was a geographically extensive Iron Age historical power in ancient India, ruled by the Maurya dynasty from 322-185 BCE. Originating from the kingdom of Magadha in the Indo-Gangetic Plain (modern Bihar, eastern Uttar Pradesh) in the eastern side of the Indian subcontinent, the empire had its capital city at Pataliputra (modern Patna). The empire was the largest to have ever existed in the Indian subcontinent, spanning over 5 million square kilometres at its zenith under Ashoka.

The Empire was founded in 322 BCE by Chandragupta Maurya, who had overthrown the Nanda Dynasty, and rapidly expanded his power,with Chanakya’s help, westward across central and western India. His expansion took advantage of the disruptions of local powers in the wake of the withdrawal westward by Alexander the Great’s armies. By 316 BCE, the empire had fully occupied Northwestern India, defeating and conquering the satraps left by Alexander. Chandragupta then defeated the invasion led by Seleucus I, a Macedonian general from Alexander’s army, and gained additional territory west of the Indus River.

In its time, the Maurya Empire was one of the largest empires of the world. At its greatest extent, the empire stretched to the north along the natural boundaries of the Himalayas, to the east into Assam, to the west into Balochistan (southwest Pakistan and southeast Iran) and into the Hindu Kush mountains of what is now Afghanistan. The Empire was expanded into India’s central and southern regions by the emperors Chandragupta and Bindusara, but it excluded a small portion of unexplored tribal and forested regions near Kalinga (modern Odisha), until it was conquered by Ashoka. It declined for about 50 years after Ashoka’s rule ended, and it dissolved in 185 BCE with the foundation of the Shunga Dynasty in Magadha.

Explanation:

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.

i believe your answer is d)