Our current practice in the U.S. actually reflects the earlier legal reality of coverture: In the process of the "two becoming one flesh," the wife lost her rights to property, legal representation in court, and even her public identity as her husband became the sole representative for the family. This combination of identities (or, rather, the wife becoming lost in her husband's identity) led to wives taking their husbands' last names. For me, losing my surname would have represented silent assent to this oppressive practice.
Remember January 2009? That month, the country witnessed the historic inauguration of Barack Hussein Obama as the 44th president of the United States of America.