Al-Tai vs Rajadhiraja Chola I

Al-Tai became caliph after the abdication of his father Al-Muti. His reign continued the pattern of Buyid domination, with the caliph serving as a ceremonial figurehead.

Al-Tai was deposed by the Buyid emir Baha al-Dawla, who replaced him with Al-Qadir. This event demonstrated the Buyids' complete control over the caliphate, as they could appoint and depose caliphs at will.

Al-Tai died in obscurity after his deposition, having lived under Buyid supervision. His death marked the end of a reign that symbolized the Abbasid caliphate's complete subordination to foreign dynasties.

Rajadhiraja Chola I was crowned as co-regent alongside his father Rajendra Chola I, a common practice in the Chola dynasty. This ensured a smooth succession and allowed him to gain administrative and military experience before becoming sole ruler.

Rajadhiraja Chola I led several campaigns into the Deccan plateau against the Western Chalukyas, aiming to expand Chola influence northward. These campaigns resulted in temporary gains but failed to achieve lasting territorial conquests.

Rajadhiraja Chola I fought the Battle of Koppam against the Western Chalukya king Someshvara I. The battle was indecisive, with both sides claiming victory, but it marked the beginning of a prolonged conflict between the Cholas and Chalukyas.

Rajadhiraja Chola I was killed while fighting on an elephant at the Battle of Kudal Sangamam against the Western Chalukya king Someshvara I. His death on the battlefield was a rare event for a Chola monarch and led to the accession of his brother Rajendra II.