Final answer:
The U.S - Mexico border wall is a surface assemblage, representing a complex physical structure made to manage the border. It includes not just physical components but also raises many socio-political issues and debates. The wall has been the center of controversy and a symbol of broader discussions around immigration and border security.
Step-by-step explanation:
The U.S - Mexico border wall is indeed a surface assemblage, reflecting a physical structure composed of various materials erected to delineate and control the border between the United States and Mexico. It's an accumulation of steel, concrete, and other materials intended to manage and prevent illegal immigration and trafficking across a vast and often inhospitable terrain. Stretching approximately 1,954 miles, the border runs through regions like the Chihuahuan and Sonoran Deserts.
However, the concept of the wall goes beyond mere physicality, tapping into complex socio-political debates. It has evoked responses from multiple stakeholders such as local businesses, political leaders, environmentalists, humanitarian groups, and students, all voicing their concerns and standing up against what many perceive as violations of human rights and environmental law, as well as the wall's symbolic representation of xenophobia and discrimination. These discussions have been highlighted during President Trump's tenure, especially with his administration's policies like the separation of immigrant children from their parents.