Lord Acton (John Emerich Edward Dalberg-Acton, 1st Baron Acton, 1834–1902) was a leading 19th-century historian in the classical-liberal tradition. He watched the growth of the United States with great interest, and lamented the decline of states' rights and federalism. While he was a prolific writer and speaker, his great work, a history of freedom, was never completed.
Ludwig von Mises: "In relation to the immense sacrifices that the state demands of the individual through the blood tax, it seems rather incidental whether it compensates the soldier more or less abundantly for the loss of time that he suffers from his military-service obligation." - Nation, State, and Economy