Liberalism and existential insecurity
After 1789, conservatism was the party of insecurity, pessimism and fear, liberalism the party of confidence, optimism and eager anticipation, down to the early years of the twenty-first century when the mood of hubristic triumph that followed the collapse of the Soviet Union deflated almost overnight, in the United States especially, where liberal democrats have come to resemble the “normal American of the pure-blooded type” whom Mencken described as going “to rest every night with an uneasy feeling that there is a burglar under the bed, and... [getting] up with a sickening fear that his underwear has been stolen.