I would say A but i am not 100% sure.
Answer:
Year after year, masses of people were left homeless and forced to flee to mountaintops. After relentless urging from his advisors, the emperor appointed a distant relative to control the ongoing flood. This distant relative spent nine years building dams, etc.. to barricade the waters.
Explanation:
Hope this helped <3
Answer:
World war 1 affected the workers by giving them more time at home with their family but they could not work so most starved to death because they had no money to spend.
Explanation:
Marie curie - discovered new elements
Louis Pasteur- created vaccines
Gregor Mendel- discovered heredity
Joseph lister - proved the importance of sterilizing medical equipment
George Washington carver- pioneered new agricultural techniques
