Question: Chris Daughtry and Bobby Fuller, are which nationality?

Context articles: Trash Box
Daughtry (band)
Jim Reese (musician)
I Fought the Law
Randy Fuller (musician)
Bobby Fuller Died for Your Sins
The Bobby Fuller Four
Over You (Daughtry song)
Bobby Fuller
Chris Daughtry

Trash Box is a 5-CD box set of mid-1960s garage rock and psychedelic rock recordings, primarily by American bands.
 This box set is similar to the earlier "Pebbles Box" (a 5-LP box set) and includes almost all of the same recordings in that box set (and in the same order), along with numerous bonus tracks at the end of each disc.
 Supposedly, "the Trash Box" collects the first five volumes of the CDs in the Pebbles series (i.e., those released by AIP Records, not to be confused with the 4 earlier CDs that were issued by ESD Records).
 However, as is generally true of the CD reissues of these five volumes (though not nearly to the same extent), the tracks differ significantly on all five discs as compared to both the original Pebbles LPs and the later Pebbles CDs in the corresponding volumes; and the surf rock rarities on "Pebbles, Volume 4" have been eschewed entirely.
 Overall, there are 109 tracks in the box set (excluding the introduction and ending cuts) as compared to 101 songs on the individual CDs and 72 tracks in the "Pebbles Box".
 Although most of the recordings on "the Trash Box" were released at some point on one of the individual Pebbles albums, several of the songs have not appeared elsewhere in the Pebbles series.
 Inexplicably, one of these songs is the well-known hit "I Fought the Law (but the Law Won)" by the Bobby Fuller Four (on Disc Four) – which is also included in the "Pebbles Box" – in place of the much rarer "Wine Wine Wine" by Bobby Fuller that appears on "Pebbles, Volume 2".
Daughtry is an American rock band formed and fronted by namesake Chris Daughtry, who was a finalist on the fifth season of "American Idol".
 Their self-titled debut album was released in November 2006 and reached number one on the "Billboard" 200.
 The album went on to sell more than four million copies in the United States, and has been certified quadruple platinum by the RIAA.
 "Daughtry" was also named the best selling album of 2007 by "Billboard", becoming the fastest-selling debut rock album in Soundscan history.
 The album produced four top 20 hits on the "Billboard" Hot 100, including top five hits "It's Not Over" and "Home".
James Gordon Reese, Jr., simply known as Jim Reese, (7 December 1941 – 26 October 1991) was a longtime member of the famed rock and roll band, The Bobby Fuller Four.
 Being virtuosic at a variety of instruments, he is perhaps best known for his guitar work (both lead and rhythm).
 He provided backing vocals and rhythm guitar to the Bobby Fuller Four's greatest hit, "I Fought the Law."
"I Fought the Law" is a song written by Sonny Curtis of the Crickets and popularized by a cover by the Bobby Fuller Four, which went on to become a top-ten hit for the band in 1966 and was also recorded by the Clash in 1979.
 The Bobby Fuller Four version of this song was ranked No. 175 on the "Rolling Stone" list of The 500 Greatest Songs of All Time in 2004, and the same year was named one of the 500 "Songs that Shaped Rock" by the Rock and Roll Hall of Fame.
Randall "Randy" Fuller (January 29, 1944) is an American rock singer, songwriter, and bass player best known for his work in the popular 60s rock group the Bobby Fuller Four with his older brother, Bobby Fuller.
Bobby Fuller Died for Your Sins is an album by recording artist and singer/songwriter Chuck Prophet.
 It was released on February 10, 2017 on Yep Roc Records.
 Chuck Prophet has described the album as :California Noir", elaborating: "the state has always represented the Golden Dream, and it's the tension between romance and reality that lurks underneath the surface in all noir films and paperbacks, and that connects these songs.
 Doomed love, inconsolable loneliness, rags to riches to rags again, and fast-paced violence are always on the menu on the Left Coast."
 The title of the album refers to the mystery long surrounding Bobby Fuller, a well regarded musician in the mid-1960s.
 Found dead in his car at 23 years old, his death was ruled a suicide but still the topic of controversy, doubt and speculation.
The Bobby Fuller Four (sometimes stylized as Bobby Fuller 4) was a popular mid-1960s American rock & roll band started by Bobby Fuller.
 With its first incarnation formed in 1962 in El Paso, Texas, the group went on to produce some of its most memorable hits under Mustang Records in Hollywood, California.
 The band's most successful songs include "Let Her Dance", "I Fought the Law", and "Love's Made a Fool of You."
"Over You" is the third mainstream single (the fourth overall) from Daughtry's first album, "Daughtry".
 It was first announced by Chris Daughtry at Summerfest 2007, and was released July 24, 2007 to digital retailers as well as Top 40 and Adult Contemporary radio.
 "Over You" was written by Chris Daughtry and Brian Howes, who also co-wrote previous single, "What I Want".
 The song was originally rumored to be the second single having been voted the fans' choice for second single on a poll on the band's site, where it has continuously received the most votes for favorite song from the album.
Robert Gaston Fuller (October 22, 1942 – July 18, 1966) was an American rock singer, songwriter, and guitarist best known for "Love's Made a Fool of You" and his cover of "I Fought the Law", recorded with his mid-1960s group The Bobby Fuller Four.
Christopher Adam Daughtry (born December 26, 1979) is an American singer, songwriter, musician and actor best known as the lead vocalist and rhythm guitarist for the rock band Daughtry and as the fourth-place contestant on the fifth season of "American Idol".
 After his elimination from "Idol", he was given a record deal by RCA Records and formed a band called Daughtry with bassist Julia Driscoll of notorious adult contemporary band, "Adults In The Middle Of The Street."
 Their self-titled debut album became the fastest selling debut rock album in Nielsen Soundscan history, selling more than one million copies after just five weeks of release.
 The album was recorded before the band was officially formed, making Chris Daughtry the only official member present on the album.