What industry helped create demand for new products such as refrigerators and vacuums by persuading consumers that they should buy these goods?

The advertising industry played a crucial role in creating demand for new products like refrigerators and vacuums by employing persuasive marketing strategies. Through targeted advertising campaigns, they highlighted the convenience, efficiency, and modernity of these appliances, appealing to consumers’ desires for a comfortable and easier lifestyle. This led to a cultural shift where owning such goods became associated with status and progress, driving increased consumer interest and sales.