Based on my understanding the early civilizations first establish in Mesopotamia (presently known as Iraq) then later in Egypt. Human advancements prospered its way in the Indus Valley by around 2500 BCE, then in China by around 1500 BCE and then in Central America (presently known as Mexico) by around 1200 BCE. The civilizations had ultimately developed on every continent except for Antarctica. The human advancements were developed when the rise of horticulture and trade enabled individuals to have surpluses, food and economic stability. Due to that numerous individuals began to no longer work on cultivating, allowing a different exhibit of professions and interests to thrive in a moderately kept zone. The civilizations expanded through trade, conflict, and exploration. Commonly, each of the three components must be accessible for a human advancement to develop and stay stable for a long period of time.