Final answer:
The Eagles' "Take It Easy" demonstrates the laid-back lifestyle and the emerging country rock sound of the early 1970s, reflecting the cultural shifts and the birth of rock and roll.
Step-by-step explanation:
The Eagles' first hit, "Take It Easy," is a song that demonstrates the laid-back lifestyle and the burgeoning musical sound of the early 1970s.
Its lyrics reflect the easy-going nature of the time and hint at the cultural shifts that were starting to take place with the birth of rock and roll.
The song effectively blends country and rock elements, which became a hallmark of the band's sound and was part of the larger country rock genre that grew in popularity during that era.