One year after the Civil War's end, America is still sorting out who gets to govern the South. The biggest story concerns New Orleans Mayor-elect Monroe, a "malignant rebel" whom President Johnson has refused to let take office. Monroe was so defiant to Union officers after the 1862 capture of New Orleans that he was imprisoned—and even now remains "a prisoner under surveillance." His election by returned Confederate soldiers was meant as "an insult to the United States." Meanwhile, cholera has broken out at Key West with at least 17 soldiers infected, and authorities are imposing strict 21-day quarantines on vessels from the South, fearing the disease will spread northward. In other national news, General Ambrose Burnside—the prominent Civil War commander—was nominated by acclamation for Governor of Rhode Island, with no opposition expected. The Fenians, Irish-American militants plotting to invade Canada, continue gathering strength; O'Mahoney has reportedly sent 6,000 men to an undisclosed location, with total Fenian forces estimated at 53,000. Chicago's business elite are being urged to invest $200,000 in the Northern Railroad to ensure its completion to Wisconsin and prevent trade from diverting to the Mississippi River.

This March 1866 edition captures America in its chaotic first year of Reconstruction. The South had just surrendered, but the question of how to rebuild—and who would lead the former Confederate states—was bitterly contested. Johnson's rejection of Monroe shows the federal government muscling in to prevent unreconstructed rebels from seizing power too quickly. Simultaneously, the Fenian threat reveals a neglected angle of post-war America: thousands of combat-hardened Irish-American soldiers, recently demobilized, were organizing to invade British Canada as payback for British support of the Confederacy. The cholera panic speaks to an era before germ theory was widely accepted, when disease appeared mysteriously and could devastate cities. All these tensions—Reconstruction politics, Irish militancy, public health fears—were defining this volatile period.

• A Menominee woman named Wha-no-mo-cotcu, living in Shawano, Wisconsin, was identified as the long-ago 'Indian wife' of Jefferson Davis, having lived with him starting in 1829 at Fort Winnebago. She was reported to be about 55 years old and 'in her youthful days was reported to be good-looking.' This is a rare, haunting historical trace of Davis's pre-presidency life.
• Spanish insurance companies in Cuba were so panicked about war risk that merchants in Matanzas proposed forming their own insurance association with shares of at least $10,000—and even suggested building 'a good, staunch vessel' specifically to hunt privateers themselves. This shows how desperate business owners were.
• An army officer's letter from New Orleans reports that Assistant Surgeon Taylor and 16 men were down with cholera at Key West, and the military established a strict quarantine. The language—'It behooves our authorities to meet the danger at once'—captures genuine panic about disease spread.
• The brand-new iron bridge at Steubenville, Ohio crossing the Ohio River has just been completed, and it connects via the 'Great Pan Handle Route' to allow only two train changes between Chicago and New York—a major leap in transportation efficiency.
• Ship carpenters and caulkers in St. Louis and Carondelet went on strike specifically over the hiring of one man, Primus Emerson, as Superintendent of the marine docks. The strike was so principled (or stubborn) that workers refused to work on ANY boat owned by anyone holding stock in the docks and ways.

• General Ambrose Burnside, nominated here for Governor of Rhode Island, was one of the Civil War's most prominent commanders—but also became famous for giving his name to 'sideburns,' his distinctive facial hair style. He would go on to serve as Rhode Island governor and later as a U.S. Senator.
• The Fenian organization mentioned here with 53,000 men mobilizing would actually attempt two major invasions of Canada in 1866 (this June!) and again in 1870. While they failed militarily, the Fenian raids pushed Canada to accelerate Confederation—directly shaping the birth of modern Canada.
• Jefferson Davis, whose 'Indian wife' is mentioned in this very paper, was imprisoned for two years after the war and never stood trial. He would later become a U.S. Senator from Mississippi during Reconstruction—a remarkable political resurrection.
• The cholera outbreak at Key West in March 1866 was part of a major pandemic that swept the United States that year. Despite growing sanitation efforts, cholera would continue to kill thousands, and germ theory—promoted by Pasteur and Koch—wouldn't fully convince American doctors for another 15+ years.
• The Northern Railroad investment drive in Chicago is part of a boom in Gilded Age railroad expansion. By 1890, railroads would employ over 750,000 Americans and transform the continental economy—but also become notorious for monopolistic practices that sparked the Progressive era reforms.