One piece of evidence that de Gante used in the excerpt to support his overall argument about the treatment of the people of Mexico is that Native Americans

"globalization has greatly impacted the united states and american citizens. first and foremost, globalization has spread american influence throughout the world. globalization has opened up more markets for the united states, which in effect american companies sell their products worldwide. there has been a rise of multinational corporations and their influence has greatly increased."

the answer is that the political parties encourage people to caste vote.