The classical period ended at around 2nd century. People from northern parts of India invaded the lands of the Tamil people. For Tamil people, this was a dark period of their history called kalapiraras. They are the Jewish Invaders from Western coast of Karnataka and Kerala with help of the local Telugu tribal's who lived in the jungles of Western ghats and chambal. This dark phase ended with the rise of the Pandyas and Pallava dynasty again.