Which state borders Mexico?

The answer is all of the states listed—Arizona, Texas, and New Mexico—border Mexico. This geographical fact highlights the southwestern edge of the United States, where these states share international boundaries with Mexico. Each of these states has substantial and historically significant borders that contribute to cultural exchange, trade, and the socio-economic dynamics of the region.

In understanding why ‘all of the above’ is the correct selection, it is vital to recognize the geographical map of the United States. Each of these states has a unique relationship with Mexico, shaped by their shared borders which influence policies on immigration, trade agreements like the USMCA (United States-Mexico-Canada Agreement), and security concerns. Together, they form a crucial part of the U.S. southern border.

Familiarizing oneself with these states and their geographic significance provides insight into broader discussions regarding national policies and relationships with neighboring countries.