Which was the second capital of kanishka?

Kanishka I, also known as Kanishka the Great, was a Kushan monarch whose reign (c. 127-150 CE) saw the empire reach its pinnacle. His military, political, and spiritual achievements have made him famous. Kanishka, a descendant of Kujula Kadphises, the Kushan empire’s founder, ruled over an empire that stretched from Central Asia and Gandhara to Pataliputra on the Gangetic plain. His empire’s principal capital was in Gandhara, at Puruapura (Peshawar), with another significant capital in Mathura. Kanishka coins were discovered in Tripuri (present-day Jabalpur). His conquests and support of Buddhism were crucial to the Silk Road’s development and the transmission of Mahayana Buddhism from Gandhara to China over the Karakoram mountain. Around 127 CE, he substituted Greek with Bactrian as the imperial administration’s official language. Previously, scholars thought Kanishka ascended the Kushan throne in 78 CE, and that this date was chosen to start the Saka calendar period. However, historians no longer consider this to be Kanishka’s accession date. According to Falk, Kanishka ascended to the throne in 127 CE. Kanishka was of Yuezhi origin and a Kushan. Tocharian A was most likely his native tongue. The Rabatak inscription uses a Greek script to write a language known as Arya (), which was most likely a variety of Bactrian endemic to Ariana during the Middle Iranian period and was an Eastern Iranian language. The Kushans, on the other hand, most likely adopted this to make comm...

Under the rule of the Kushans, northwest India and adjoining regions participated both in seagoing trade and in commerce along the B.C. The Yuezhi reached Bactria (northwest Afghanistan and Tajikistan) around 135 B.C. Kujula Kadphises united the disparate tribes in the first century B.C. Gradually wresting control of the area from the Scytho-Parthians, the Yuezhi moved south into the northwest Indian region traditionally known as The rule of Kanishka, the third Kushan emperor who flourished from the late first to the early/mid-second century A.D., was administered from two capitals: Purushapura (now Peshawar) near the Khyber Pass, and Mathura in northern India. Under Kanishka’s rule, at the height of the dynasty, Kushan controlled a large territory ranging from the Aral Sea through areas that include present-day Uzbekistan, Afghanistan, and Pakistan into northern India as far east as Benares and as far south as Sanchi. It was also a period of great wealth marked by extensive mercantile activities and a flourishing of urban life, The Gandhara region at the core of the Kushan empire was home to a multiethnic society tolerant of religious differences. Desirable for its strategic location, with direct access to the overland silk routes and links to the ports on the Arabian Sea, Gandhara had suffered many conquests and had been ruled by the Citation Department of Asian Art. “Kushan Empire (ca. Second Century B.C.–Third Century A.D.) .” In Heilbrunn Timeline of Art History. New ...