Answer:
hundreds of demonstrators were killed
Explanation:
Hundreds, up to 10,000 people, where killed in the Tiananmen Square Massacre. The CCP denies that it ever happened, to this day.
Answer:
What were the "cures" they had?
what were the early stages of the disease?
How was it spread?
I think the answer is B. hieroglyphics invented by the Egyptians