The third option is correct: Ronald Reagan's plan to outspend the Soviet Union led to a collapse of the Soviet economy and the political overthrow of its government.
Answer:
A political revolution, in the Trotskyist theory, is an upheaval in which the government is replaced, or the form of government altered, but in which property relations are predominantly left intact. The revolutions in France in 1830 and 1848 are often cited as political revolutions.
Because it was an easy source of water for their needs that required it and it was also and easy way to transport supplies to the battle sight if an army was in a foreign location. Hope this helps, if you need clarification let me know?
It made every body a lot richer because of the new economy