Question: When did the state that hosted the 1904 Summer Olympics become an open carry state?

full_context: Document 1: Mississippi: Mississippi ( (listen)) is a state located in the southeastern region of the United States. Mississippi is the 32nd largest and 34th-most populous of the 50 United States. Mississippi is bordered to north by Tennessee, to the east by Alabama, to the south by the Gulf of Mexico, to the southwest by Louisiana, and to the northwest by Arkansas.  Mississippi's western boundary is largely defined by the Mississippi River.  Jackson is both the state's capital and largest city.  Greater Jackson, with an estimated population of 580,166 in 2018, is the most populous metropolitan area in Mississippi and the 95th-most populous in the United States.
Document 2: Gun laws in Washington: As a general rule, a person may legally open - carry in Washington state in any place it is legal to possess a loaded handgun, as long as it does not manifest ``an intent to intimidate another or (warrant) alarm for the safety of other persons. ''To open - carry a handgun in a vehicle (e.g, car, bus, etc...) a person must have a valid concealed pistol license. The county sheriff or city police chief shall issue a concealed pistol license to any applicant, age 21 or older, who meets certain requirements, including no felony convictions, no misdemeanor domestic violence convictions, and no outstanding warrants. Open carrying of firearms is not prohibited by law, although trouble with some law enforcement agencies has been encountered while open carrying in the past, most notably in a case in Ellensburg, Washington.
Document 3: St. Charles, Missouri: St. Charles is a city in, and the county seat of, St. Charles County, Missouri, United States. The population was 65,794 at the 2010 census, making St. Charles the ninth - largest city in Missouri. It lies to the northwest, and is a suburb of St. Louis, Missouri on the Missouri River.
Document 4: Gun laws in Missouri: Subject / Law Long Guns Handguns Relevant Statutes Notes Permit to purchase required? No No Firearm registration? No No Owner license required? No No Carry permits required? No No Missouri is a ``shall issue ''state for concealed carry. Permitless carry took effect on January 1, 2017. Open carry permitted? Yes Yes Open carry is permitted. As of October 11, 2014, a valid CCW overrides local laws against Open Carry, state wide. State preemption of local restrictions? Yes Yes Local governments are allowed to regulate open carry and the discharge of firearms (except in self defense); however, ccw permit holders are exempt from ordinances banning open carry. Assault weapon law? No No Magazine Capacity Restriction? No No NFA weapons restricted? No No Peaceable journey law? Yes Yes Background checks required for private sales? No No
Document 5: 400 metres at the Olympics: Only two athletes have won the event twice: Marie - José Pérec became the first to defend the title in 1996, then Michael Johnson followed with victories in 1996 and 2000. No athlete has won more than three medals. Several medalists in the event have also had success in the 200 metres at the Olympics: Johnson, Perec, Szewińska and Valerie Brisco - Hooks have all won titles at both distances. Athletes chosen for the event almost always form part of their nation's team for the 4 × 400 metres relay at the Olympics.
Document 6: Louis Wilkins: He competed for the United States in the 1904 Summer Olympics held in St Louis, United States in the pole vault where he won the bronze medal.
Document 7: Gun laws in Illinois: Illinois was the last state to pass a law to allow the concealed carry of firearms by citizens. The state's original handgun carry ban was enacted in 1949, with the ban's most recent revision being enacted in 1962. The pre-existing law forbade concealed carry, and generally prohibited open carry, except in counties that had enacted ordinances allowing open carry. On December 11, 2012, a three - judge panel of the U.S. Seventh Circuit Court of Appeals, in the case of Moore v. Madigan, ruled that Illinois' concealed carry ban was unconstitutional, and gave the state 180 days to change its laws. Subsequently, the court granted a 30 - day extension of the deadline. On July 9, 2013, Illinois enacted the Firearm Concealed Carry Act, which established a system for the issuing of concealed carry licenses. On September 12, 2013, the Illinois Supreme Court, in the case of People v. Aguilar, also ruled that the state's Aggravated Unlawful Use of a Weapon law, which completely prohibited concealed carry, was unconstitutional. On January 5, 2014, the state police began accepting applications for licenses to carry concealed handguns. On February 28, 2014, the state police announced that they had begun issuing concealed carry licenses.
Document 8: Alan Valentine: Alan Chester Valentine (February 23, 1901 – July 14, 1980) was an American academic who competed on the gold-medal winning American rugby union team in the 1924 Summer Olympics, was president of the University of Rochester, and served in the Truman Administration as a Marshall Plan official and as the first head of the Economic Stabilization Agency.
Document 9: Geography of Missouri: Missouri river from its mouth at St. Louis to Columbia. This also corresponds to the southernmost extent of glaciation during the Pre-Illinoian Stage which destroyed the remnant plateau to the north but left the ancient landforms to the south unaltered. The Ozark boundary runs southwestward from there towards Joplin at the southeast corner of Kansas. The boundary between the Ozark and lowland regions runs southwest from Cape Girardeau on the Mississippi River to the Arkansas border just southwest of Poplar Bluff. Missouri borders eight other US States, more than any other state except Tennessee, which also borders eight states.
Document 10: St. Louis: St. Louis (/ seɪnt ˈluːɪs /) is an independent city and major U.S. port in the state of Missouri, built along the western bank of the Mississippi River, on the border with Illinois. The city had an estimated 2016 population of 311,404, and is the cultural and economic center of the Greater St. Louis area (home to 2,916,447 people), making it the largest metropolitan area in Missouri and the 19th - largest in the United States.
Document 11: Gun laws in Wisconsin: Open carry is legal anywhere concealed carry is legal. It is legal for all adults who are 18 years of age or older unless they are prohibited from possession of firearms. A license is not required unless in a taxpayer - owned building or within 1000 feet of school property and not on private property.
Document 12: Gun laws in Arizona: Arizona gun laws are found mostly in Title 13, Chapter 31 of the Arizona Revised Statutes. There is no registration or licensing of non-NFA firearms in Arizona. Section 13 - 3108 subsection B prohibits any political subdivision of the state from enacting any laws requiring licensing or registration. According to state law, a person must be 18 years of age to purchase any non-NFA firearm from any source; however, there is a federal age limit of 21 years on handgun purchases from federal firearms licensees.
Document 13: 1904 Summer Olympics: The 1904 Summer Olympics, officially known as the Games of the III Olympiad, was an international multi-sport event which was celebrated in St. Louis, Missouri, in the United States from August 29 until September 3, 1904, as part of an extended sports program lasting from July 1 to November 23, 1904, at what is now known as Francis Field on the campus of Washington University in St. Louis. It was the first time that the Olympic Games were held outside Europe.
Document 14: East St. Louis, Illinois: East St. Louis, Illinois City East St. Louis Location of East St. Louis in St. Clair County, Illinois. Location of Illinois in the United States Coordinates: 38 ° 37 ′ N 90 ° 8 ′ W ﻿ / ﻿ 38.617 ° N 90.133 ° W ﻿ / 38.617; - 90.133 Coordinates: 38 ° 37 ′ N 90 ° 8 ′ W ﻿ / ﻿ 38.617 ° N 90.133 ° W ﻿ / 38.617; - 90.133 Country United States State Illinois County St. Clair Township East St. Louis (coterminous) Founded June 6, 1820 Incorporated February 16, 1865 Government Type Council - Manager Mayor Emeka Jackson - Hicks Area Total 14.28 sq mi (36.99 km) Land 13.90 sq mi (36.01 km) Water 0.38 sq mi (0.98 km) Population (2010) Total 27,006 Estimate (2016) 26,922 Density 1,936.42 / sq mi (747.64 / km) Time zone CST (UTC − 6) Summer (DST) CDT (UTC − 5) Area code (s) 618 FIPS code 17 - 163 - 22268 Website www.cesl.us
Document 15: Howard Valentine: He competed for the United States in the 1904 Summer Olympics held in St Louis, United States in the 800 metres where he won the silver medal and in the 1500 metres event where he finished seventh. He also competed for the New York Athletic Club team in the 4 mile team race against Chicago AA with teammates Arthur Newton, George Underwood, Paul Pilgrim and David Munson. They won the race and the gold medal.
ground_truth: October 11, 2014
sub_queries: Athletics at the 1904 Summer Olympics >> located in the administrative territorial entity Answer: St Louis
where is St Louis located on the map Answer: Missouri
when did Missouri become an open carry state Answer: October 11, 2014