Governments try to protect people from that can be harmful to the environment and to people.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.

the anwser is missions

living during the great depression had a major affect on the mentality many people. a good portion of people who lived during that time do not trust banks. this is likely the result of the many widespread bank failures in the 30s that caused people to lose their life savings.

there are many answers to this question, such as a diplomat, ambassador, soldier, united nations employee, cia, etc.