"factions" - key terms from Wikipedia

armed factions
barbarian factions
chaos factions
distinct factions
factions
factions	and campaigns
factions	in supreme commander
factions	of halo
factions	of the cosmic era
guild wars factions
human factions
list of cosmic era factions
nomadic factions
opposing factions
opposition factions
other factions
palestinian factions
playable factions
radical factions
rebel factions
rival factions
three factions
two factions
universal century nations and factions