 
 <prompt> Wetin happun for di 4th year of di 1910s? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: "The title of "world's oldest airport" dey cause argument, but College Park Airport for Maryland, US, wey Wilbur Wright establish for 1909, na di world's oldest airfield wey dey operate till today, even though e dey serve only general aviation traffic. Bisbee-Douglas International Airport for Arizona bin dey declared "the first international airport of the Americas" by US president Franklin D. Roosevelt for 1943. Pearson Field Airport for Vancouver, Washington get dirigible wey land for 1905 and planes for 1911 and e still dey in use. Bremen Airport open for 1913 and e still dey in use, even though e serve as American military field between 1945 and 1949. Amsterdam Airport Schiphol open on September 16, 1916 as military airfield, but e only start accept civil aircraft from December 17, 1920, wey allow Sydney Airport for Sydney, Australia—wey start operation for January 1920—to claim say e be one of di world's oldest airfield wey dey operate commercially. Minneapolis-Saint Paul International Airport for Minneapolis-Saint Paul, Minnesota, open for 1920 and e don dey operate commercial service since then. E dey serve about 35,000,000 passengers every year and e still dey expand, wey dem recently open new 11,000 foot (3,355 meter) runway. Of di airports wey dem build during dis early period for aviation, e be one of di largest and busiest wey still dey operate till now. Rome Ciampino Airport, wey open for 1916, dey also compete, as well as Don Mueang International Airport near Bangkok, Thailand, wey open for 1914. Increase for aircraft traffic during World War I lead to di construction of landing fields. Aircraft suppose approach dem from certain directions and dis lead to di development of aids for directing di approach and landing slope." 