It's just a number. It has no meaning.
Christianity
The number of participants at the Last Supper,Judas Iscariot, the disciple who betrayed Jesus, was the 13th to sit at the table. Thirteen was...
Mara Salvatrucha aka MS-13 is a gang started in Los Angeles, Ca in the 1980's by Salvadorans in the states. Most of it's members are of Salvadoran, Honduran or Guatemalan descent, but any race can...