Earliest human migrations and expansions of archaic and modern humans across continents began 2 million years ago with the migration out of Africa of Homo erectus. This was followed by the migrations of other pre-modern humans including H. heidelbergensis, the likely ancestor of both modern humans and Neanderthals. Finally, Homo sapiens ventured out of Africa around 100,000 years ago, spread across Asia around 60,000 years ago and arrived on new continents and islands since then.
Knowledge of early human migrations, a major topic of archeology, has been achieved by the study of human fossils, occasionally by stone-age artifacts and more recently has been assisted by archaeogenetics. Cultural and ethnic migrations are estimated by combining archaeogenetics and comparative linguistics.
Answer:2 key details
Explanation:
The assault was in reaction to a speech in which Sumner criticized slavery and the Senators who supported it, including Andrew Butler, a relative of Brooks
The correct answer is D. Creation of the civil service exam
Explanation
The civil service examination system in Imperial China was a testing system designed to select the most suitable candidates to be appointed as Chinese government officials. This system was influenced by the teachings of Confucius, a Chinese philosopher who wrote deeply on governance and meritocracy. This meritocracy system is the longest-lasting in the world, so it can be said that confusion has impacted the Chinese government and society because they were created based on his studies. So, the correct answer is D. Creation of the civil service exam.
