http://www.oyez.org/cases/1901-1939/1904/ U.S. Supreme Court Cases, presented by The Oyez Project (www.oyez.org) en-us <p>A Massachusetts law allowed cities to require residents to be vaccinated against smallpox. Cambridge adopted such an ordinance, with some exceptions. Jacobson refused to comply with the requirement and was fined five dollars.</p> http://www.oyez.org/cases/1901-1939/1904/1904_70/ <p>The state of New York enacted a statute forbidding bakers to work more than 60 hours a week or 10 hours a day.</p> http://www.oyez.org/cases/1901-1939/1904/1904_292/ <p>A "meat trust" developed in Chicago, in which major dealers of meat agreed not to bid against one another in order to control prices. The trust also pressured the railroads into charging them lower-than-normal rates. The U.S. government attacked the trust as an unlawful economic monopoly.</p> http://www.oyez.org/cases/1901-1939/1904/1904_103/