According to the Feature Box, the Historical Relationship Between Love

According to the feature box, The Historical Relationship between Love and Marriage, for most of history:

A) love was an important reason to marry until attitudes changed during the Industrial Revolution of the 19th century
B) men married for love, but women did not
C) the rich married for love, but the poor did not
D) marriage was relatively unimportant and most people didn't really pay attention to who married whom
E) love was considered a very poor reason to get married