the correct answer is the Greeks (by the time of Ancient Greece)
hope I helped !
The main reason why the United States was able to assert itself on the World Stage after WWII was because the US emerged from the war with an incredibly high GDP, thanks mostly to war-time spending. This allowed the US to act as a world leader because so much else of the world had been crippled economically.
This quote makes clear that there is a very clear hierarchy at the Executive Branch.
Only the truly hard decisions are left to the President. Most decisions in the Executive Branch are taken care of by people who are, as President Obama put it, "down the food chain".
This event took place in second world war, When Anglo-american invasion of french north Africa during North African campaign of the Second World War which began on 8 November 1942. It is the main real task that US troops embraced in the European/North African performance center of World War II. So, when U.S entered the war they first attacked North Africa.
The answer to the question is B.Jim crow laws