Answer:
The real and main reason was The Assassination of Archduke Francisco Ferdinand heir to the throne of Austria-Hungary in his visit in Bosnia. The Hero Gavrilo Princep killed him because he want his country to have independence.
There are also reasons like Imperialism, Nationalism, Militarism and many otherd
A. To protect freedom of the ppl
Brazil is located on South Africa, so that is most likely the answer.
Here are the reasons how US <span>foreign policy can affect the average US citizen:
1) Globalization affects US domestic life. Everything that happens overseas affects citizen's life. The best example is European crisis.
2) All decisions in foreign policies have the consequences. The war in Iraq increased the national debt and interest payments.
3) US unique place in history. US government systematically invests in new technologies and competes with foreign countries. This competition is very important to develop their education and infrastructure.</span>