<span>The location did the United States not acquire as a direct result of its victory over Spain in the Spanish-American War is Hawaii. Philippines, Puerto Rico, and Guam moved toward becoming domains of the United States as a major aspect of the terms of the Treaty of Paris that authoritatively finished the Spanish-American War of 1898.</span>
I- The solor system is made of many things like billions of stars, gas giants, dwarf plants and the sun that is in our galaxy the Milky Way
I believe it is the 'domino theory' as one country falls then pushes the next to fall and so on and so forth. Just like dominos.
There are many reasons to build/create better aircraft designs, including but not limited to, Fuel economics(to save fuel), weaponary improvments, and distance travel. There is no perfect airplane, and we will never find one. The reason why we make better aircraft, is to improve on our designs, and because we constantaly can find better ways to improve things like, fuel economics, and space/storage.
