Where were the territories of the US at the time of the civil war?

At the time of the Civil War (1861-1865), the United States consisted of 34 states and several territories. Key territories included the Kansas Territory, Nebraska Territory, and the New Mexico Territory, among others. The significant division was between the Union states in the North and the Confederate states in the South, with territories primarily leaning towards either side based on their economic and social structures. The war ultimately influenced the status of these territories, leading to changes in their governance and future statehood.