Answer: spending power
Step-by-step explanation:
Twentieth century saw a shift from in courtshipt he woman domains ( 19th century) her family house twere she had more power to a public place ( where the man had more power). Courtship in twentieth century was determined by the man's pocket or spending power commercial consumption (public) was a standard of courtship in 20th century. It was no longer enough for a guy to have money, he had to spend it, and as publicly as possible this helped solidated his status. The increase in consumption was as a result of courtship's moving from the home to the public world.