What's the point of war in the modern world? Gain land/people? If there's a thriving economy there, war will probably change that quickly. If there's no thriving economy, what's the point? You could try to exploit the people/resources there, but the profits in that seem (at least compared to a world power) pretty thin. Unskilled labor and unimproved land are just not worth what they used to be. Specific resources mig…
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Why the US, with the support of Europe supported the coup against the democratically elected government in Ukraine?
- Because they could. Because that way they could force Sevastopol out of Russia's hand and remove the Rusia's access to the only not frozen port of Russia. They could also control the Black sea and the gas and oil it has, and more than this, control all the pipelines that connect or will connect in the future Asia and Europe.
Why they invaded Syrian territory? Something very similar. Access and control of oil and gas reserves in the Mediterranean sea or pipelines from places like Saudi Arabia. Removing Russia army from Mediterraneans ports.
Why the US invaded Afganistan? Control of natural resources. Cutting the access of Rusia-China to the Indic Ocean(Russia invaded Afganistan first so it was very important for them). Pipelines.
Why the US invaded Iraq? Because 20 people living 1000Kms away committed a terrorist attack in the US? not really, this was just an excuse they gave, the reason was controlling oil.
So it is very clear at this point that in 2018 war continues being one of the most important activities for the powers that be, specially the US.
Without war for example, the US dollar will not be what it is, as Europeans or Chinese or Japanese need dollars to buy energy, as the producers only trade in dollars(or they get invaded by the US). In the case of Saudi Arabia, they use dollars because the US gobertment supports the dictatorship that holds a minority in charge. Without US support, the system could collapse fast.