Lochner v. New York (1905)

12. Lochner v. New York(1905) There is no reasonable ground for interfering with the liberty of a person or right of free contract, by determining the hours of labor, in the occupation of a baker . . . A law like the one before us involves neither the safety, the morals, nor the welfare of the public . . . [The law is] an unreasonable, unnecessary, and arbitrary interference with the right of the individual to his personal liberty.

15. Muller v. Oregon (1908) That woman's physical structure and the performance of maternal functions place her at a disadvantage in the struggle for subsistence is obvious. This is especially true when the burdens of motherhood are upon her. Even when they are not, by abundant testimony of the medical fraternity continuance for a long time on her feet at work, repeating this from day to day, tends to injurious effects upon the body, and as healthy mothers are essential to vigorous offspring, the physical well-being of woman becomes an object of public interest and care in order to preserve the strength and vigor of the race.

16. Children’s Bureau (1912) The said bureau shall investigate and report to [the Department of Commerce and Labor] upon all matters pertaining to the welfare of children and child life among all classes of our people, and shall especially investigate the questions of infant mortality, the birth-rate, orphanage, juvenile courts, desertion, dangerous occupations, accidents and diseases of children, employment, legislation affecting children in the several states and territories.

28. Southern/Border States: Delayed Ratification of 19th Amendment

39. 18th amendment (1919) Section 1. After one year from the ratification of this article the manufacture, sale, or transportation of intoxicating liquors within, the importation thereof into, or the exportation thereof from the United States and all territory subject to the jurisdiction thereof for beverage purposes is hereby prohibited. Section 2. The Congress and the several states shall have concurrent power to enforce this article by appropriate legislation. Section 3. This article shall be inoperative unless it shall have been ratified as an amendment to the Constitution by the legislatures of the several states, as provided in the Constitution, within seven years from the date of the submission hereof to the states by the Congress.

42. AAUP 1915 Statement on Academic Freedom Academic freedom in this sense comprises three elements: freedom of inquiry and research; freedom of teaching within the university or college; and freedom of extramural utterance and action… The proper fulfillment of the work of the professoriate requires that our universities shall be so free that no fairminded person shall find any excuse for even a suspicion that the utterances of university teachers are shaped or restricted by the judgment, not of professional scholars, but of inexpert and possibly not wholly disinterested persons outside of their ranks… Public opinion is at once the chief safeguard of a democracy, and the chief menace to the real liberty of the individual. It almost seems as if the danger of despotism cannot be wholly averted under any form of government. In a political autocracy there is no effective public opinion, and all are subject to the tyranny of the ruler; in a democracy there is political freedom, but there is likely to be a tyranny of public opinion. An inviolable refuge from such tyranny should be found in the university.