The Olympic Games Helped to keep peace among the pugnacious states of the Greek world in that a sacred truce was proclaimed during the festival’s month.
a. b.x c.world when they proclaimed a sacred truce for the festivl month. d.world, for a sacred truce was proclaimed during the month of the festival e.x
answer is ‘c’
1- why ‘d’ and ‘a’ are wrong? 2- I think 'they' in 'c' can vaguely represent 'states of Greek'
1、"in that" and "for" ,respectively, in A and D mean "because", so they cannot be used here to link two clauses logically where "when" is required.And here the intiative form is preferable to the passive one. 2、agree;