🚶 Early humans migrate out of Africa (~70,000 BCE)
🌾 People settle in Fertile Crescent farming villages (~8000 BCE)
🏇 Bantu migrations spread across sub-Saharan Africa (~1000 BCE)
⚔️ Germanic tribes migrate into the Roman Empire (~400 CE)
🚢 Vikings explore and settle in Iceland and Greenland (~900 CE)