12th » The Rocky Mountain National Park is formed by an act of United States Congress called U.S. Congress.
12th » The United States House of Representatives rejects a proposal to give women the suffrage e.g right to vote.
13th » An 1915 Avezzano earthquake e.g earthquake in Avezzano, Italy kills 29,800.
19th » Georges Claude patents the neon Neon lighting known as discharge tube for use in advertising.
21st » Kiwanis International is founded in Detroit, Michigan.
22nd » Over 600 people are killed in Guadalajara, Mexico, when a train Guadalajara train disaster known as plunges off the tracks into a deep canyon.
25th » Alexander Graham Bell inaugurates U.S. transcontinental telephone service, speaking from New York to Thomas A. Watson or Thomas Watson in San Francisco.
26th » The Rocky Mountain National Park is established by an act of the U.S. Congress.
28th » An act of the Congress of the United States called U.S. Congress creates the United States Coast Guard as a branch of the United States Armed Forces.
31st » World War I: German Empire Germany is the first to make large-scale use of Chemical weapons in World War I poison gas in warfare in the Battle of Bolimów against Russian Empire Russia.