Discrimination, wars, poverty
World War I killed more people (9 million combatants and 5 million civilians) and cost more money ($186 billion in direct costs and another $151 billion in indirect costs) than any previous war in history
I hope that this helps you
The answer to this question is D.
A-they had many natural resoures
the answer is B The West has a variety of climates and many different biomes.
