I think it is C
Hope my answer help you?
Answer:
Invasion of Poland (1939)
Casualties and losses
Germany: 16,343 killed, 3,500 missing, 30,300 wounded Slovakia: 37 killed, 11 missing, 114 wounded USSR: 1,475 killed or missing, 2,383 wounded
Poland: 66,000 dead, 133,700 wounded, 694,000 captured
Explanation:
Ancient civilizations like ancient Mesopotamia, ancient Egypt, the Indus Valley, ancient China. All developed by rivers. Like ancient Egypt’s Nile river. Rivers were significant to them because it provided them with water, transportation, and farming use.
It was a mixture of various reasons, although for the Spanish and Portuguese it was a question of reaching India for spice trades after the embargo instated on them by the Ottoman Turks.
The Portuguese went around Africa, and the Spanish tried sailing west across the barren ocean, and accidentally discovered America through Columbus.
It would be the fall of the roman empire. hope it helps