What does beware of factionalism mean

What russian alphabet was influenced by the greeks?

Match the following: 1. empirical the belief that an idea should be evaluated based on how it works 2. fundamentalism knowledge based on observation and experiment rather than theory 3. obtrusive to intentionally force ideas or intrude on others 4. pragmatism not religious or spiritual in nature 5. secular a religious doctrine that emphasizes a return to rigid principles

Was the civil war inevitable? could anything have been done through compromise to stop it, or did it have to happen?