1989 | The U.S. - Mexico Border & the fall of the Berlin Wall in 1989

https://en.wikipedia.org/wiki/Mexico%E2%80%93United_States_barrier

In light of Trump being the man to build a border wall between the United States and Mexico, and the man being announced as the 45th President Elect on the anniversary of the Fall of the Berlin Wall, November 9, it is interesting to note that the U.S.-Mexico Border is 1,989-miles long.