Tactics is the collective name for methods of winning a small-scale conflict, performing an optimization, etc. This applies specifically to warfare, but also to economics, trade, games and a host of other fields such as negotiation.
... age of 18 living with them, 48.7% are married couples living together, 20.9% have a female householder with no husband present, and 23.4% are non-families. 20.3% of all ...