ish ▁V oc ab ul ary ▁W ords ▁in ▁Ok an agan - Col ville ▁First ▁Nations ▁L anguages ▁of ▁British ▁Columbia ▁entry ▁Map ▁of ▁North west ▁Coast ▁First ▁Nations ▁S ini xt ▁Nation ▁Language ▁Page ▁ ▁Category : S y il x ▁Category : Inter ior ▁Sal ish ▁languages ▁Category : Ind igen ous ▁languages ▁of ▁the ▁North ▁American ▁Pl ate au ▁Category : Ind igen ous ▁languages ▁of ▁Washington ▁( state ) ▁Category : First ▁Nations ▁languages ▁in ▁Canada ▁Category : L anguages ▁of ▁the ▁United ▁States ▁Category : Native ▁American ▁language ▁rev ital ization <0x0A> </s> ▁The ▁dé rive ▁( , ▁" d rift ") ▁is ▁a ▁revolution ary ▁strategy ▁originally ▁put ▁forward ▁in ▁the ▁" The ory ▁of ▁the ▁Dé rive " ▁( 1 9 5 6 ) ▁by ▁Guy ▁Deb ord , ▁a ▁member ▁at ▁the ▁time ▁of ▁the ▁Let ter ist ▁International . ▁Deb ord ▁defines ▁the ▁dé rive ▁as ▁" a ▁mode ▁of ▁experimental ▁behavior ▁linked ▁to ▁the ▁conditions ▁of ▁urban ▁society : ▁a ▁technique ▁of ▁rapid ▁passage ▁through ▁varied ▁amb ian ces ." ▁It ▁is ▁an ▁un pl anned ▁journey ▁through ▁a ▁landscape , ▁usually ▁urban , ▁in ▁which ▁participants ▁drop ▁their ▁every day ▁relations ▁and ▁" let ▁themselves ▁be ▁drawn ▁by ▁the ▁attra ctions ▁of ▁the ▁terrain ▁and ▁the ▁enc oun ters ▁they ▁find ▁there ". ▁Though ▁solo ▁dé riv es ▁are ▁possible , ▁Deb ord ▁indicates ▁that ▁the ▁most ▁fruit ful ▁numerical ▁arrangement ▁consists ▁of ▁several ▁small ▁groups ▁of ▁two ▁or ▁three ▁people