Question: When did the drinking age change to 19 in the state where Kimberly-Clark Corporation was formed?

full_context: Document 1: Ernst Mahler: Ernst Mahler (October 17, 1887 – July 30, 1967) was an Austrian chemist and leader of the Kimberly-Clark Corporation in Wisconsin. Mahler developed, refined, and commercialized various popular products and processes of papermaking. He was also instrumental in the foundation of the Institute of Paper Science and Technology (IPST) as well as the Technical Association of the Pulp and Paper Industry (TAPPI).
Document 2: Alcohol laws of New York: In response to the National Minimum Drinking Age Act in 1984, which reduced by up to 10% the federal highway funding of any state which did not have a minimum purchasing age of 21, the New York Legislature raised the drinking age from 19 to 21, effective December 1, 1985. (The drinking age had been 18 for many years before the first raise on December 4th, 1982, to 19.) Persons under 21 are prohibited from purchasing alcohol or possessing alcohol with the intent to consume, unless the alcohol was given to that person by their parent or legal guardian. There is no law prohibiting where people under 21 may possess or consume alcohol that was given to them by their parents. Persons under 21 are prohibited from having a blood alcohol level of 0.02% or higher while driving.
Document 3: U.S. history of alcohol minimum purchase age by state: From 1976 to 1983, several states voluntarily raised their purchase ages to 19 (or, less commonly, 20 or 21), in part to combat drunk driving fatalities. In 1984, Congress passed the National Minimum Drinking Age Act, which required states to raise their ages for purchase and public possession to 21 by October 1986 or lose 10% of their federal highway funds. By mid-1988, all 50 states and the District of Columbia had raised their purchase ages to 21 (but not Puerto Rico, Guam, or the Virgin Islands, see Additional Notes below). South Dakota and Wyoming were the final two states to comply with the age 21 mandate. The current drinking age of 21 remains a point of contention among many Americans, because of it being higher than the age of majority (18 in most states) and higher than the drinking ages of most other countries. The National Minimum Drinking Age Act is also seen as a congressional sidestep of the tenth amendment. Although debates have not been highly publicized, a few states have proposed legislation to lower their drinking age, while Guam has raised its drinking age to 21 in July 2010.
Document 4: Paper: The pulp papermaking process is said to have been developed in China during the early 2nd century AD, possibly as early as the year 105 A.D., by the Han court eunuch Cai Lun, although the earliest archaeological fragments of paper derive from the 2nd century BC in China. The modern pulp and paper industry is global, with China leading its production and the United States right behind it.
Document 5: Alcohol laws of Wisconsin: The drinking age in Wisconsin is 21. Those under the legal drinking age may be served, possess, or consume alcohol if they are with a parent, legal guardian, or spouse who is of legal drinking age. Those age 18 to 20 may also possess (but not consume) alcohol as part of their employment.
Document 6: Alcohol laws of New York: In response to the National Minimum Drinking Age Act in 1984, which reduced by up to 10% the federal highway funding of any state which did not have a minimum purchasing age of 21, the New York Legislature raised the drinking age from 19 to 21, effective December 1, 1985. (The drinking age had been 18 for many years before the first raise in 1984, to 19.) Persons under 21 are prohibited from purchasing alcohol or possessing alcohol with the intent to consume, unless the alcohol was given to that person by their parent or legal guardian. There is no law prohibiting where people under 21 may possess or consume alcohol that was given to them by their parents. Persons under 21 are prohibited from having a blood alcohol level of 0.02% or higher while driving.
Document 7: Baltasar Mena Iniesta: He has developed several patents, including an oscillatory die for polymer extrusion used by the henequen industry in the Yucatan peninsula and an hexagonal solar-powered grain elevator used in Mexico, India and Southeast Asia. According to UNESCO, such design has saved millions of dollars yearly by preventing post-harvest losses.
Document 8: Alcohol laws of Wisconsin: The drinking age in Wisconsin is 21. Those under the legal drinking age may be served, possess, or consume alcohol if they are with a parent, legal guardian, or spouse who is of legal drinking age. Those age 18 - 20 may also be served, possess or consume alcohol if they are with a parent, legal guardian, or spouse who is of legal drinking age. Those age 18 to 20 may also possess (but not consume) alcohol as part of their employment.
Document 9: Ernst R. Kroeger: Ernest R. Kroeger (August 10, 1862 – April 7, 1934) was an American composer. He is mainly known for the pedagogical works he composed for piano; he also taught music in St. Louis, Missouri. Today his papers are held at the Missouri Historical Society.
Document 10: Ernest Mario: Ernest Mario grew up in Northern New Jersey, attending the Clifton Public Schools, elementary school #6, Christopher Columbus Middle School and Clifton High School. He received a bachelor of science in Pharmacy from Rutgers University, and Masters and Ph.D. degrees in physical chemistry from the University of Rhode Island. As a youth, Mario earned the rank of Eagle Scout in the Boy Scouts of America in 1954; he was awarded the Distinguished Eagle Scout Award in 2000 for his service to youth.
Document 11: Alcohol laws of Wisconsin: The 1983 Wisconsin Act 74, effective July 1, 1984, created a drinking age of 19. Meeting in special session at the call of the governor, the legislature enacted 1985 Wisconsin Act 337, which raised the drinking age to 21 and brought the state into compliance with the NMDA (National Minimum Drinking Age) on September 1, 1986.
Document 12: Paper: There are three main chemical pulping processes: the sulfite process dates back to the 1840s and it was the dominant method extent before the second world war. The kraft process, invented in the 1870s and first used in the 1890s, is now the most commonly practiced strategy, one of its advantages is the chemical reaction with lignin, that produces heat, which can be used to run a generator. Most pulping operations using the kraft process are net contributors to the electricity grid or use the electricity to run an adjacent paper mill. Another advantage is that this process recovers and reuses all inorganic chemical reagents. Soda pulping is another specialty process used to pulp straws, bagasse and hardwoods with high silicate content.
Document 13: Josef Emanuel Fischer von Röslerstamm: He was an industrialist manufacturing macaroni, vermicelli, and other processed foods. He lived in Vienna from 1837. Röslerstamm developed a method system of systematic tables (1834–1842) for the Microlepidoptera and described many new species of these tiny moths. He studied often in the Naturhistorisches Museum with Alois Friedrich Rogenhofer and Josef Johann Mann.
Document 14: Ernst Wertheim: Ernst Wertheim was the son of Theodor Wertheim, an Austrian chemistry professor at the University of Graz, remembered for his chemical studies of garlic. He received his doctorate from the University of Graz on February 29, 1888, and subsequently became an assistant in the department of general and experimental pathology. In 1889 he worked under Otto Kahler (1849–1893) at the second university clinic in Vienna, followed by an assignment at the second Vienna women's clinic under Rudolf Chrobak (1843–1910). He worked there until September 30, 1890, when he relocated to Prague as an assistant to Friedrich Schauta (1849–1919) at the university women’s clinic. When Schauta was appointed to head the University Hospital of Vienna, Wertheim followed him back to Vienna, where he obtained his habilitation for gynecology and obstetrics in 1892.
Document 15: National Minimum Drinking Age Act: The National Minimum Drinking Age Act of 1984 (23 U.S.C. § 158) was passed by the United States Congress on July 17, 1984. It was a controversial bill that punished every state that allowed persons below 21 years to purchase and publicly possess alcoholic beverages by reducing its annual federal highway apportionment by 10 percent. The law was later amended, lowering the penalty to 8 percent from fiscal year 2012 and beyond.
ground_truth: July 1, 1984
sub_queries: Kimberly-Clark >> location of formation Answer: Wisconsin
when did the drinking age change to 19 in Wisconsin Answer: July 1, 1984