The Most Similar States to the Southwest Region

1. Arizona, 2. Nevada, 3. New Mexico, 4. Colorado, 5. California

The Most Common Types of Mines per State

2 most common types of mines per state

The Northeastern State Most Similar to the West

1. Pennsylvania, 2. Maine, 3. Vermont, 4. Maryland, 5. New Hampshire

Optimizing US Travel: 6 Unique States to Visit

These US states eloquently represent their unique regions.

Variance in Geomorphology by US State

Explanation of the geomorphological data used in the State Similarity Index