The U.S. frequently uses its economic power in order to punish other countries. One of the ways the U.S. does this is by holding back on exporting food. Reasons for the punishment of another country vary; however, they can be broken down into two main groups: Foreign containment objective and market development/humanitarian objectives. The foreign containment objective tends to punish those countries who are threatening to the U.S. An example of such a threat would be countries under other forms of government. More examples related to the containment objective would be: no aid to communist countries, no aid to socialist governments, no aid to countries who support radical regimes, no aid to regimes with an inadequate democracy who are too weak to be anti-communist (effectively), no aid to countries who will not accept U.S. agreements. An example of market development and humanitarian objectives would fall under a category of countries that are trying to compete with the U.S. economically. The U.S. will execute foreign aid punishments to countries trying to nationalize property of U.S. companies, countries who want to take over functions by U.S. companies, and countries trying to initiate nationalistic economic policies.