1: which of the following was a result of world war i? a: the united states emerged as a great industrial power. b: congress took the lead in pushing for disarmament. c: many african americans moved to european cities. d: returning soldiers re-entered the workforce easily. 2: which statement about peace negotiations is false? a: the big four leaders directed the peace negotiations. b: france and england ruled parts of the former ottoman empire. c: germany was made to pay huge reparations to england and france. d: russia was allowed to take a leadership role in the peace negotiations.