The reason why people risk their lives to fight against the world's super power was because of the reason that they want to have their freedom and to be able to get and achieve the rights in which they think that they truly deserves.
The Soviets were setting up nuclear missiles in Cuba. This meant that they were now able in theory to launch a nuclear missile directly at large parts of the USA and it was therefore viewed as a threat by the USA. I hope that helps.
Yes, it is true that linguists do not know for certain how language was developed by early humans, but they're able to determine that it started somewhere in Africa, due to human migration patterns.
Its important to first understand what civic duty means. Civic duties include, for example, obeying the laws of the country, paying the taxes levied by the government, or serving on a jury or as a witness in court. These are things that are required by citizens of a country. Thus to go beyond ones civic duty would be to do more than what is required of oneself for the betterment of the community. With that in mind the correct answers would be 1) Voting in local, state and national elections; 2) Volunteering to work at a local homeless shelter; and 4) Learning about major national issues being debated in Congress. <em>These three things are not required of citizens and thus would be going beyond ones civic duties. </em>
