The year was 1871 and as the year opened in Europe, the city of Paris was under siege and defeat was approaching for the French in the Franco-Prussian War. The siege ended January 28, ten days after the formation of the German Empire, with the King of Prussia becoming the first German Emperor, Kaiser Wilhelm I. The German government later that year became embroiled in a conflict with the Roman Catholic Church in what was known as Kulturkampf.
In the United States, U.S. Grant was President, and was in fact re-elected in November. In April, he signed the Civil Rights Act of 1871, also known as the Ku Klux Klan Act. Formed in 1866, in the wake of the Civil War, the Klan had been terrorizing African Americans, carpetbaggers (Northerners who went south during Reconstruction, typically for personal gain), and scalawags (Southerners who supported Reconstruction efforts). The legislation did not expand on civil rights, but rather allowed the government more power to act against these types of terrorist organizations (More information on this and other “Enforcement Acts” can be found at PBS.org.)
In New York City, the reign of William Marcy Tweed was ending as the
"Boss" of New York’s Tammany Hall political machine. As Commissioner of Public Works for the city, he and his cronies fleeced the city and controlled city contracts. Exposed by the newspapers, and targeted by Thomas Nast, Tweed was arrested in New York on October 27.
Following a Midwest summer drought and a September in which less than an inch of rain fell, dry southwest winds blew into Chicago with temperatures for the first week in October ranging for the most part in the 70s and 80s. These dry conditions made the city of Chicago, a city built largely of wood, ripe for disaster. The first week had already seen many serious fires, and on Sunday, October 8, the Great Chicago Fire of 1871 began in the barn behind Patrick O’Leary’s home at 137 (now 558 West) De Koven Street. The fire burned an area four and three-quarter miles long and around a mile wide, including the city’s central business district and nearly 100,000 people were left homeless.
The Chicago fire was actually one of four fires that were sparked that night near Lake Michigan. Fires in Peshtigo, Wisconsin, and Holland and Manistee, Michigan also flared and spread quickly due to high winds. It is estimated that the Peshtigo fire killed as many as 2,500 people ranking it as the deadliest fire in U.S. history.