Analysis of information sources in references of the Wikipedia article "Comancheria" in English language version.
Despite its modest beginnings, the Comanche exodus to the southern plains is one of the key turning points in early American history. [...] It set off a half-century-long war with the Apaches and resulted in the relocation of Apacheria - a massive geopolitical entity in its own right - from the grasslands south of the Rio Grande, at the very center of northern New Spain.
