Answer:
It undercut Cold War alliances and was inconsistent in its treatment of dictators. Critics felt that the president's policy undercuts allies such as Nicaragua. Others argued that by supporting dictators in South Korea and the Philippines, Carter was acting inconsistently. Carter's administration was further criticized when he announced that it planned to give up ownership of the Panama Canal
If you are unhappy with a regular decision from a US Tax Court, you are eligible to appeal that decision to the US Circuit Court of Appeals that is responsible for your geographic region.
I am answering from Maine, so I would appeal to the First Circuit Court of Appeals
In North America in the parts north of the present day Mexico, the First Nations had climatically a more hostile environment to deal with than their counterparts in the now Mexico and Mesoamerica and South America. The winters on the Great Plains and in the now Canadian north were harsh and did not favor large populations to develop (with some exceptions like in British Columbia, Canada which had a mild climate and in which 100's of 1000's of First Nations lived). So the mainly plains Indians had a nomadic existence following the game and fish and so had a more egalitarian less centralized leadership than their counterparts to the south. In Mexico, Mesoamerica and South America, the climate was generally less harsh, and fairly large scale agriculture was practiced and the people were more sedentary and political power was held in the hands of rulers who though they had henchmen, tended to be all-powerful, though the Incas for example had a quite equitable system of compulsory labour for public works and mines, allowing time for the participants to work their own fields to sustain their families.