1. Idaho Territory established - On March 10, 1863, President Abraham Lincoln signed a bill creating the Idaho Territory. The territory was made up of present-day Idaho, Montana, and parts of Wyoming and Nevada.

2. Idaho's first newspaper - The Idaho Tri-Weekly Statesman, Idaho's first newspaper, was published on March 10, 1864. The newspaper is still in publication today and is known as the Idaho Statesman.

3. Idaho becomes a state - On July 3, 1890, Idaho became the 43rd state of the United States. The state was admitted to the Union by President Benjamin Harrison.

4. Boise River flood - On March 10, 1943, the Boise River flooded due to heavy rain and snowmelt. The flood destroyed several homes and businesses in downtown Boise, and caused millions of dollars in damage.

5. World Center for Birds of Prey opens - On March 10, 1984, the World Center for Birds of Prey opened in Boise, Idaho. The center houses the Peregrine Fund, a non-profit organization dedicated to the conservation of birds of prey. The World Center for Birds of Prey features a breeding facility, a research center, and a public education center.