Read this passage: in the years leading up to world war 1, many serbs were outraged that austria-hungary controlled territories with large ethnically serb populations. they wanted these territories to be controlled by the independent nation-state of serbia. this created tensions between serbs and austria-hungary that would eventually contribute to the assassination of archduke franz ferdinand. which contributing factor to world war 1 does this passage most clearly reflect? a. imperialismb. militarismc. nationalismd. the alliance system(apex)(later found it was nationalism)