They constructed Kondaveedu Fort which they ruled between 1328–1428, before it was taken over by the Gajpathis of Orissa, and later ravaged by the Muslim rulers of the Bahmani kingdom in 1458.
The Vijayanagara emperor Krishnadevaraya captured it in 1516.
After the downfall of the Ikshvakus, the Vishnukundinas were the first great dynasty in the 5th and 6th centuries, and held sway over the entire Andhra country, including Kalinga and parts of Telangana.
They played an important role in the history of Deccan during the 5th and 6th century CE, with Eluru, Amaravathi and Puranisangam.
The Andhra Pradesh Reorganisation Act, 2014 states that Hyderabad is joint capital of both Telangana and Andhra Pradesh states for a period of time not exceeding 10 years.
Prolaya Vema Reddi was part of the confederation of states that started a movement against the invading Turkic Muslim armies of the Delhi Sultanate in 1323 CE and succeeded in repulsing them from Warangal.The Golconda Sultans fought for the fort in 1531, 15, and Sultan Quli Qutb Shah captured it in 1579, renaming it Murtuzanagar.Again it was reconquered by Vijayanagarans who overthrew sultunate rule across the entirety of modern-day Andhra Pradesh (excluding Telangana).Brief Intro - Andhra Pradesh is situated on the country's southeastern coast.It is historically called the "Rice Bowl of India" as More than 77% of its crop is rice.