| A | B |
| establish | to institute (as a law) permanently by enactment or agreement |
| existence | a particular being |
| expansion | the growth of an object |
| exploitation | to use to the best advantage or to make use of in a selfish or unethical way |
| famine | an extreme scarcity of food |
| formation | an act of giving shape to something |
| hierarchy | the classification of a group of people according to ability or to economic, social, or professional standing |
| immigrant | a person who comes to a country to take up permanent residence |
| impact | to have a direct effect on |
| inaugurate | to induct into an office with suitable ceremonies |
| indicates | to point out |
| industrialization | the development of trade or manufacture in general on an extensive scale |
| inexpensive | reasonable in price |
| inflation | the continuing rise in the general price level of items |
| influence | the power or capacity of causing an effect in indirect or intangible ways |
| information | the communication or reception of knowledge or intelligence |
| interact | to act upon one another |
| interdependent | to rely upon another form |
| irrigation | the watering of land by artificial means to foster plant growth |
| manufacturing | to make from raw materials by hand or by machinery |