Modern Western feminist history is split into three time periods, or waves, each with slightly different aims based on prior progress. First-wave feminism of the 19th and early 20th centuries focuses on overturning legal inequalities, particularly women's suffrage.
In general, non-breakaway objects should be located 7 - 15 feet from the edge of the travel lane, depending on the type of road. If possible, a mailbox should be located so that a vehicle stopped at it is clear of the adjacent travel lane. (Exceptions may be made for very low-volume, low-speed, local roads.)
According to the postal service recommendations web site The Federal Highway Administration (FHWA) has determined that mailbox supports no larger than 4 inches by 4 inches, or a 2 inch diameter standard steel or aluminum pipe, buried no more than 24 inches, should safely break away if struck by a vehicle.