About family style in the U.S. (Yuki)

In the class, we discussed American family styles. American students insisted there are many different styles such as adoption and binuclear family. Also, America is one of higer rate of devorce countries. One of American students said that it is not good for children. Moreover, we talked about the U.S. universities. They asked CESL students the difference between our country and the U.S. one. Some students told us there are no exams to enter the university in her country. On the contrast, In Korea, China, and Japan, they have to take exams. In other words, they don't focus on students' high school class works, such as GPA. In addition, American students mentioned, "There are many students who can't graduate because of finance problems ,even though there are a lot of scholarship systems in the U.S." I knew that to graduate university is so harder than in Japan.