What style of country music was popularized by Waylon JenningsKris Kristofferson, and

Willie Nelson?

Obluegrass

O country rock

Ooutlaw country

Oragtime

Outlaw country.

The style of country music that was popularized by Waylon Jennings, Kris Kristofferson, and Willie Nelson is "Outlaw Country."

The style of country music that was popularized by Waylon Jennings, Kris Kristofferson, and Willie Nelson is known as "Outlaw Country."

To arrive at this answer, you can start by familiarizing yourself with the careers and contributions of these artists. Waylon Jennings, Kris Kristofferson, and Willie Nelson were prominent figures in the country music scene during the 1970s.

Next, you can research the term "Outlaw Country." Outlaw Country refers to a subgenre of country music that emerged in the 1970s as a rebellion against the polished and mainstream Nashville sound. It was characterized by a rougher and rawer sound, lyrics that tackled more controversial topics, and a more independent and non-conformist attitude towards the music industry.

By putting together the information about these artists and the characteristics of Outlaw Country, you can determine that the style of country music popularized by Waylon Jennings, Kris Kristofferson, and Willie Nelson is Outlaw Country.