The Mutant Wall was created from the U.S. Government during 2008 along the U.S.- Mexican border to hinder movement of mutants from Mexico.
History[]
X-Men: Days of Future Past[]
“Mutant Wall” hinders movement of mutants across the U.S. border. The U.S. erects a 2,000 mile long wall along the Mexican border. Politicians maintain that the structure is a necessary measure for the prevention of illegal immigration. Others contend that the wall is a last-ditch effort to contain Mexico’s growing population of mutant rebels.