Civil War Era U.S. Map: Union, Confederate, Border States & Territories #3734007 (License: Personal Use)

The map depicts the United States as of the early 1860s, highlighting the 23 Union states in solid blue, 11 Confederate states in red, 4 critical border states (Missouri, Kentucky, Maryland, Delaware) in diagonal stripes, and various western territories like Dakota, Nebraska, and New Mexico in beige. Notable features include the inclusion of short-lived entities such as the Indian Territory and the Kansas statehood dispute reflected in its placement.

Used on educational history websites, museum exhibits, or Civil War curriculum pages to help users understand regional allegiances and geopolitical dynamics during the conflict; matches user intent for visual learning, research, or teaching aids.