Final answer:
Bonnie and Clyde were notorious bank robbers who gained infamy in the 1930s during the Great Depression.
Step-by-step explanation:
Bonnie and Clyde were famous bank robbers during the 1930s.
They became well-known during the Great Depression era, a time when many Americans were suffering economically and some even romanticized the duo's criminal activities.
The 1930s were marked by significant economic difficulties and a rise in criminal activities, with bank robbers exploiting the physical currency that was more prevalent in banks at that time, compared to the electronic form that most of today's money takes.