Stone tools and ancient animal fossils have revealed that early humans were in Arabia 400,000 years ago. Prehistoric climate change may have encouraged their travels across what are now vast stretches of desert, according to new research.
원문출처 : https://www.cnn.com/2021/09/01/world/early-humans-arabia-migration-scn/index.html
원문출처 : https://www.cnn.com/2021/09/01/world/early-humans-arabia-migration-scn/index.html