Complex sentence: Praxeological developments in economic theory such as methodological individualism in turn restored classical liberal individualist policy and philosophy with modern Austro-Libertarians and neo-classsical liberals advocating lassiez faire as the only alternative to bureaucracy and authoritarianism.
Split into simpler sentences: Praxeological developments in economic theory such as methodological individualism in turn restored classical liberal individualist policy. Modern Austro-Libertarians and neo-classsical liberals advocating lassiez faire as the only alternative to bureaucracy and authoritarianism.