▁Category : H ouses ▁completed ▁in ▁ 1 8 7 2 ▁Category : H ouses ▁in ▁W ab asha ▁County , ▁Minnesota ▁Category : H ouses ▁on ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁in ▁Minnesota ▁Category : National ▁Register ▁of ▁Historic ▁Places ▁in ▁W ab asha ▁County , ▁Minnesota <0x0A> </s> ▁In ▁early ▁ 1 9 7 5 , ▁the ▁North ▁American ▁Soccer ▁League ▁hosted ▁its ▁first ▁league - wide ▁ind oor ▁s occer ▁tournament ▁over ▁the ▁course ▁of ▁seven ▁weeks . ▁All ▁but ▁four ▁NAS L ▁teams ▁participated . ▁ ▁Over view ▁Though ▁the ▁Dallas ▁T orn ado ▁had ▁won ▁the ▁NAS L ' s ▁ 1 9 7 1 ▁H oc - S oc ▁Tournament ▁and ▁the ▁Atlanta ▁Ap oll os ▁st aged ▁two ▁league ▁san ction ed ▁pilot ▁matches ▁at ▁the ▁Om ni ▁in ▁ 1 9 7 3 , ▁the ▁birth ▁of ▁the ▁modern ▁game ▁in ▁North ▁America ▁can ▁be ▁trac ed ▁to ▁ 1 9 7 4 , ▁when ▁three ▁ind oor ▁exhib itions ▁against ▁the ▁tour ing ▁Soviet ▁Red ▁Army ▁of ▁Moscow ▁club ▁took ▁place . ▁The ▁games ▁were ▁played ▁on ▁a ▁field ▁the ▁size ▁of ▁a ▁hockey ▁r ink , ▁with ▁goals ▁ 4 ▁feet ▁high ▁by ▁ 1 6 ▁feet ▁wide . ▁Much ▁like ▁hockey , ▁matches ▁were ▁played ▁in ▁three ▁ 2 0 ▁minute ▁periods , ▁allowed ▁free ▁substitution , ▁and ▁featured ▁six ▁man ▁sides ▁( five ▁field ▁players ▁and ▁a ▁goal keeper ). ▁The ▁S ovi ets ▁beat ▁an ▁out match ed ▁NAS