n the United States, MOST emerging adults believe that sexual fidelity: is important for an enduring relationship. is not important in any relationship. is not a reasonable expectation to have in relationships outside of marriage. is not common in most relationships.

answer; i believe that the correct answer is (scientific approach)

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.

answer; the correct answer is (composition);