Answer:
Among the advantages we can name the fact that across most Europe there are fertile soils, long river systems, the terrain makes traveling easy and therefore more open to trade since there are no physical borders.
However, this same factor turns into a serious disadvantage in times of war. The lack of physical borders makes countries easier to invade, as was probed in the numerous cities captured by the Nazi regime in WWII. Disease transmissions and undesired immigration are also a frequent problem with open borders.
Answer:
19 -B --> makes the most sense based on the events in the diagram
20- C --> this is a long-term effect
Answer:
Monke idek lol happy late New Years have a great day!
Explanation:
it is helpful for you ok have a good time
By ending segration I think hope that helps :)
