INDIAN HISTORY

Detailed explanation-1: -They drew upon the ideals of love and heroism as found in the Sangam literature (the earliest example of Tamil literature, composed during the early centuries of the Common Era) and blended them with the values of bhakti.

Detailed explanation-2: -Pendentive and squinches are architectural elements that help support a dome. They fit into the corners of a space and bridge the difference between a dome and the square room on which it sits. Both forms developed around the 5th century and were first used in Byzantine and Islamic architecture.