Answer:
In capitalism the majority economics decisions are taken by the markets, there is economic agents which take its own economic decisions in function on its benefits. The activity of the State is limited to some areas.
In socialism the objective is the society, all the economics activities are in function of the society. Here the State has the control of majority of economic activities but there is private economic activities regulated by the State. Many intellectuals do not see the socialism like an economic system else like a transition to communism. Today there is not socialist economies and someone confuses this system with that capitalist economies with an elevated level of social security, so many says France is a socialism economy, this is not true.
In the communism, the State control all the activities of the people: economic, social, political, cultural, etc. The individuals decisions are not valid and there is not property.
Answer:
After the Wright brothers began flying in 1903, mechanics from Europe and the U.S. began experimenting with different designs. World War I was a boon for the pastime of aviation because every country at war realized how important airplanes could be. At first, planes got more stable and durable, but by the end of the war, they were being designed to fight against each other. They had become more maneuverable, could be fixed with mounted guns, and were faster than ever before.
The main reason why policymakers in the Johnson administration wanted to continue U.S. involvement in Vietnam is because they wanted to justify the commitment of the US to the conflict--a commitment that had cost thousands of lives in an effort to contain communism.