c) spread of communism in America
2nd one because those were the areas with the best water to grow the planbts.
Have to attach picture in order for question to be answered more correctly
Glosnost (sp?)- the opening of the USSR to the rest of the world and western goods/ideas.
The Spanish-American War affected U.S. power in Asia by making the U.S. an important power in Asia. With the acquisition of Guam and the Philippines the U.S. increased it's influence in Asia.
- Hopefully this helps a bit more i got it from another question similar to this one.