Answer:
Generally speaking, a key development that occurred globally during the classical era was "D. The expansion of cultural exchange through regional trade", since this was a time of cultural and technological diffusion.
Explanation:
Answer:
As part of the war effort, the U.S. government also attempted to guide economic activity via centralized price and production controls administered by the War Industries Board, the Food Administration, and the Fuel Administration.
Explanation:
I just took the test, the correct answer is
an international entity that monitors public health across the world = world health organization
a communication tool used to alert the world about Severe Acute Respiratory Syndrome (SARS) = Internet
means through which the world community was involved in the containment of the Ebola virus = public awareness programs
hope this helps
D probably not quite sure
