Decline of Sumer:
Poor irrigation reduced agricultural yields.
Population moved.
Elamite invasion.
With the British colonization of India the took over China’s economy with the introduction of opium which was used as a pain killer and it was very addictive
The answer is A, because the meetings were mainly talking about what to do with Germany, its four sectors and also the borders of Europe during the summer of 1945
The answer is A)free speech and a free press
hope it helps~