Final answer:
Popular culture is best described as cultural practices and expressions embraced by the masses.
Step-by-step explanation:
The best way to describe popular culture is as cultural practices and expressions embraced by the masses. Popular culture refers to the pattern of cultural experiences and attitudes that exist in mainstream society, and is known and accessible to most people. It includes events like parades, sporting events, and television shows, as well as forms of entertainment like music and movies. Popular culture is spread via commercial media outlets and is distinct from exclusive culture practiced by the elite or traditional culture preserved by indigenous groups.