| A | B |
| accomplishment | an ability or skill acquired by training or practice; an achievement |
| competition | a contest between rivals |
| conflict | a sharp disagreement |
| cooperation | the process of acting or working with others to get something done |
| economic | how people manage limited resources to satisfy their wants and needs |
| interaction | the action or influence of people, groups, or things on one another |
| manufactured | goods which are made from raw materials by hand or by machinery |
| missionary | someone sent to spread a religious faith among non-believers or to engage in charitable work with religious support. |
| motivation | the act of providing one with a reason for doing something. |
| navigation | science of getting ships from place to place |
| obstacle | somethign that stands in the way |
| technology | the use of science in solving problems |
| territory | an area belonging to or under control of another government |