The Nashik prashasti inscription states that Gautamiputra uprooted the Kshaharata (or Khagarata) family, to which Nahapana belonged. 

The Satvahana Empire or Andhra Empire was a royal Indian dynasty based on Dharanikota and Amaravati in Andhra Pradesh as well as Junnar (Pune) and Prathisthan (Paithan) in Maharashtra. The territory of the empire covered much of India from 230 BCE onward. The Satavahanas were also the first rulers to make land grants to Brahmanas, although we find more instances of such grants being made to Buddhist monks. The Satavahanas adopted the policy of promoting immunities to Brahmanas and monks, mainly to promote agriculture.

Satavahana dynasty belonged to the Andhra jati and was the first Deccanese dynasty to build an empire in daksinapatha—i.e., the southern region. Their  rule began in the first century BCE and lasted until the second century CE. Simuka was the first king and ruled for about 23 yrs. Yagnasri Satakarni was the last important ruler of the dynasty after which the dynasty was soon extinguished following the rise of its feudatories.

Satavahana dynasty belonged to the Andhra jati and was the first Deccan region dynasty to build an empire in daksinapatha—i.e., the southern region. Their  rule began in the first century BCE and lasted until the second century CE. SImuka Satavahana was the founder of the dynasty with the capital at Srikakulam.

Satavahanas ruled over the Andhradesa including Deccan for about 400 years from the 2nd century B.C. to beyond the 2nd century A.D. The founder of the Satavahana dynasty was Simuka. The Kingdom was divided into the Janpadas and subdivided into Aharas. The ruler of each Ahara was an Amatya. The office of the Amatya appears for the first time in the Satavahana inscriptions.

• Satvahan Kings who were controlled by Emperor Ashok ruled Kondapur region between 3rd BCE to 3rd CE (Andhra Pradesh).
• Megasthenes was a Greek Ambassador who in his book “Indica” said that Satvahan(Andhras) had a might army and 30 forts.

Ptolemy (2nd century CE) mentioned Pratishthana (modern Paithan) as the capital of Pulumavi. 

He expanded his kingdom to include not only Konkan, Birar, Saurashta and Malawa, but also many new areas. He had titles such as ‘Trisamudratoyapitavahana’ and ‘Shatavahana Kulayashapratishtapanakara’. 

Educational institutions during the Satavahana period were called ghatikas. Many scholars of Vedas and other scriptures were encouraged to teach the people. Satavahana dynasty belonged to the Andhra jati and was the first Deccanese dynasty to build an empire in daksinapatha—i.e., the southern region. Their  rule began in the first century BCE and lasted until the second century CE.

According to Burgess, there might have been an interval of as much as a century between the reigns of these two kings. 

The Junagadh rock inscription of Rudradaman, also known as the Girnar Rock inscription of Rudradaman, is a Sanskrit prose inscribed on a rock by the Indian Satraps ruler Rudradaman I. It is located near Girnar hill near Junagadh, Gujarat, India.

Gautami Balasri was the mother of Gautamiputra Satkarni. He was a ruler of the Satavahana Empire who ruled in the second cent. BCE. Satavahana dynasty belonged to the Andhra jati and was the first Deccanese dynasty to build an empire in daksinapatha—i.e., the southern region. Their rule began in the first century BCE and lasted until the second century CE.