Answer:
a
Explanation:
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The correct answer is a rapid increase in population
Rapid population increases like those experienced in third world countries exert a huge pressure on limited natural resources and also put pressure on governments. This is especially complicated by the lack of education which leads to high poverty levels
Answer:
C) oil surplus led to a boom cycle in the 1900s after the World Wars.
Your 2nd and 3rd options are the correct answers. Monarchies were not quickly changed into democracies because it was much more complicated to change a government. You can't do that overnight.
