Backlash is a professional wrestling pay-per-view -LRB- PPV -RRB- event produced every April -LRB- with the exception of 2005 -RRB- by professional wrestling promotion World Wrestling Entertainment -LRB- WWE -RRB-.
Backlash is an yearly professional wrestling pay-per-view event made by World Wrestling Entertainment, which started in 1999 and is held in April -LRB- but 2005 was n't -RRB-.