【kaiserreich纯音乐】西部永存 - 美利坚太平洋国主题曲
https://www.youtube.com/watch?v=CJSlUQ7XP8I&t=35s
The West Will Never Fall.
Provided to us by Sight of Wonder by way of Epidemic Sound, 'Home on the Prairie' is the main music used in World of Kaiserreich - Pacific States.