What was the relationship between the creation of alliances between the european powers and the conflict between serbia and austria hungary developing into major war

Why have some historians rejected the labels bc and ad as laels for periods in world history

While most people who lived in ancient egypt and the middle east avoided settling in nearby deserts, those regions protected them from their enemies. why do you think this was true?

Which statement best explain why the public school system created during reconstruction was both a succes and a failure?