Answer:
It is perhaps surprising to learn that the Roman Empire is only around the 28th largest in history. It punches above its weight in terms of influence. Its sheer physical size shouldn’t be underestimated, however. It grew to around 1.93 million square miles, containing about 21 per cent of the world’s population (by an estimate) at its greatest extent in the early second century.
Explanation:
An important duty of the president is "negotiating treaties," since this duty falls to the executive branch, and the president is in charge of this branch (although this specific task is often delegated to the State Department).
The Chinese were addicted to the Opium.
B.
Hitler's main reason for starting World War II was the following:
He wanted to unite the German people
He wanted to expand the land of Germany to feed more people (this is why he demanded Danzig from Poland)
