As can be seen from the first bar chart, 2.5 million marriages took place in America in 1970 and 1980. This figure then dropped gradually to approximately 2.3 million in 1990 and to 2 million at the end of the 20th century. The number of divorced case in 1970 was only two fifths of that of marriages, with 1 million case. The gap between marriages and divorces was significantly shortened in 1980 when the number of divorce went up to just under 1.5 million, a record high
As can be seen from the first bar chart, 2.5 million marriages took place in America in 1970 and 1980. This figure then dropped gradually to approximately 2.3 million in 1990 and to 2 million at the end of the 20th century. The number of divorced case in 1970 was only two fifths of that of marriages, with 1 million case. The gap between marriages and divorces was significantly shortened in 1980 when the number of divorce went up to just under 1.5 million, a record high