The revolt was repressed but some 70,000 peasants were tortured. György's execution, and the brutal suppression of the peasants, greatly aided the 1526 Ottoman invasion as the Hungarians were no longer a politically united people. Another consequence was the creation of new laws, an effort in the Hungarian Diet led by István Werbőczy. The resulting Tripartitum elaborated the old rights of peasants, but also greatly enhanced the status of lesser nobility (gentry), erecting an iron curtain between Hungarians until 1848 when serfdom was abolished.