Final answer:
The sentence in question uses literal language to describe the historical development of football into the modern game it is today, and football games were a popular pastime among working-class urban dwellers.
Step-by-step explanation:
The sentence "Football eventually morphed into the game we know today" is an example of literal language. It describes a historical change that really happened, without using figures of speech such as metaphors or similes. Throughout history, various forms of football have evolved with the rules and style of play changing over time to become the modern version of the game that is widely enjoyed today. In the context of pastimes for working-class urban dwellers, football games were indeed a popular choice, allowing communities to gather and share in the excitement of the sport.