| A | B |
| immigrant | a person who leaves their country to live in another |
| impeach | to remove an official from office |
| imperialism | control by one country of the political, economic, and cultural life of another |
| import | goods brought into the country |
| inauguration | ceremonial introduction into office |
| industrial | characterized by highly developed factories |
| industrialist | one owning or engaging in the management of industry |
| industrialization | the process of changing from hand tools & animal power to machines |
| inflation | increase in prices |
| infringe | to violate |
| inherit | to receive by legal right from a person at a person's death |
| initiative | procedure by which a legislative measure can originate by the people |
| injunction | court order prohibiting a given group to strike |
| integration | incorporating as equals into society or an organization |
| intention | purpose |
| internment camp | camp in which people are confined or isolated during a time of war |
| interpret | to explain the meaning of to understand one's beliefs |
| intervention | interference in the affairs of one country by another |
| isolationism | a policy of avoiding foreign involvement and contacts |