I’m confused what keywords
Total warfare
He called this strategy "hard war". Sherman's advance through Georgia and South Carolina was characterized by widespread destruction of civilian supplies and infrastructure.
I’m assuming you’re talking about the Spaniards and the Aztecs. If not correct me and I’ll fix the answer. Basically it was, Disease (smallpox) More advanced weapons. The spanish language. Catholicism. Domestic animals, sugar, grain, and they helped end the practice of human sacrifice.
The Populist—or People's—Party was formed