When young people go away to college, it is often the first time they make friends with people of substantially different class statuses. sometimes this leads to tension when the wealthier member of a friendship is oblivious to his or her friend's class status and suggests activities that are beyond the friend's means. this tension results from a lack of: ?

Read the paragraph and answer the question that follows: the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert which sentence should be revised to eliminate redundancy? the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert system is needed immediately.