Final answer:
In the 1930s, men wore leather dress shoes for formal occasions and loafers, oxford shoes, or boots for more casual occasions.
Step-by-step explanation:
In the 1930s, men commonly wore a variety of footwear depending on the occasion. For formal occasions such as business meetings or social events, men would typically wear leather dress shoes. These shoes were usually made of black or brown leather and had a lace-up or slip-on design. For more casual occasions, men would wear loafers or oxford shoes, which were comfortable and versatile. Additionally, men also wore boots, particularly during the winter months, for work or outdoor activities. These boots were typically made of leather and provided protection and durability.