While none of the rulers in power from 1725 to 1762 focused as strongly on cultural westernization, Peter sparked a transformation that was now unstoppable. Through their education and travels, some members of the nobility began to understand the extent to which Russia lagged behind Western Europe in the complexity of their political and educational systems, their technology and economy. By 1750, the ideas of secularism, skepticism and humanism had reached sects of the elite class, providing some with a new worldview and giving Russia a taste of the Enlightenment, of which they had experienced little. While even the most educated of the nobility still supported the autocracy that upheld the feudal system on which they depended, some considered how to make it more representative and to improve the bureaucracy.