what's the frequency of the letter "l" in:
labor history, political economy, history of capitalism, twentieth-century u.s.
i study the relationship between technology, labor, and public policy in the twentieth century united states. currently, i am researching the emergence of the labor market as a contested site of federal policymaking during and after world war ii — a domain of social-scientific knowledge known to those associated with it as “manpower” theory. my dissertation follows the trajectory of manpower ideas as they blended into other forms of labor-market knowledge in the “postindustrial” era of american political economy.
user
The given text has 24 "l"s.
assistant