January 11, 2026

Manure Crisis of 1894: How Horses Almost Overwhelmed Cities

The Manure Crisis of 1898 refers to a significant environmental and public health issue that arose in major cities around the world, including New York City, due to the high number of horses on the streets. At the time, horses were the primary mode of transportation, and they produced vast amounts of manure and urine each day.

Michigan Labor Propaganda Posters During World War II

When the United States entered World War II, propaganda posters encouraged workers to contribute their labor to the war effort with the promise of winning the war for a better future. Posters also encouraged Americans to volunteer and enlist in the military, buy war bonds, conserve resources and conserve food.

Domestic Terror – The 1927 Bath Michigan School Bombing

On a spring day on May 18, 1927, a defeated school board member set off a chain of explosions in Bath Township, Michigan. The resulting carnage destroyed his farm and destroyed the Bath Consolidated School. The blasts killed 38 elementary school children and six adults and injured at least 58 others. This domestic terror incident remains the top school massacre in United States history and is ranked 11th deadliest in the world.