<span>Primary reinforcer are naturally and occurring and do not require an individual to learn any significant method or process in order to work.They are backed by an evolutionary basis.They occur since beginning of time and aid survival species.</span>
Explanation:
COMESA's main aim is to develop trade, it is a regional organization for Eastern and Southern Africa
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This is the answer
Third party unsuccessful at gaining elected office because of lack of funding and media attention. Voters think that third parties are unable to win then they vote for one or two parties.
The third party candidates has lack the political support of party organisations and they cant take the advantages of media and labeled party. Third party also shows the american political system is made to support only two major parties.
These parties can take the attention which prevent them from getting elected. But this also help voters turnout by people bringing more people to the polls. This also elect by drawing voters away from the main party.
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