Stick stones and a fire starter like flint or lint
The option that most effectively completes the sentence is “allowing world nations freedom of choice, within reason, promotes peace”. According to John Kennedy in his speech delivered at the American University, nations (in this case he refers to the Soviet Union) should not try to impose rules on other nations as this interferes with the process of peace and creates tension.
Answer:
The claim and that the players are fed up with reality is effectively supported by paragraph 3.
Explanation:
In the article "Reality Is Broken," the author shows how players have preferred to spend their time on games rather than the real world. This is happening because the players are tired of reality because it is not compensatory, on the contrary, the reality is tiring, oppressive and negative and the players can escape these sensations in a virtual world, where they can succeed and reach goals, becoming the happiest and most satisfied.