Question: Woman's Viewpoint and Peterson's Magazine, are of which nationality?

Context articles: Petrović
Holly Peterson
Cakewalk (Oscar Peterson composition)
Mata Kaulan
Anna M. Peterson
Peterson's Magazine
Teenage tragedy song
Woman's Viewpoint (magazine)
Jade Flowerpots and Bound Feet
Karen Carter Peterson

Petrović (or Petrovich) is a Slavic last and second name, found in countries with Slavic populations.
 Examples of such countries are: Croatia, Serbia, Montenegro, Bosnia and Herzegovina, Slovenia, Macedonia and Russia.
 This surname or last name is not tied to any nationality.
 It is normal Slavic surname deriving from "Petar", which is equivalent to Peter in English.
 The part "ov" designates possession: "Petrov" means "Peter's".
 The suffix "ić" is a diminutive designation, or descendant designation.
 So, the last name can be translated as "Peter's son", equivalent to the English last name of Peterson.
Holly Peterson (born 1964) is an American producer, journalist and novelist.
 The daughter of Peter George Peterson, she was a contributing editor for Newsweek magazine, an Editor-at-Large for Talk magazine and an Emmy award-winning producer for ABC News, where she covered global politics.
 She is the author of the "New York Times" bestseller "The Manny".
Cakewalk is a jazz composition by Canadian jazz pianist Oscar Peterson, one of his best known originals.
 A live version of the song appeared on his 1981 album "Nigerian Marketplace".
 He performed it live on numerous occasions in a group.
 He played it with the Oscar Peterson trio live at the Berlin Philharmonic on July 2, 1985.
 He opened with it live in Tokyo in 1987 with Joe Pass and Dave Young.
 It also featured on his 2004 album "A Night in Vienna".
 Biographer Alex Barris noted that Peterson often played "Cakewalk", a "rollicking profane stride", in contrast to his delicate "The Love Ballade".
 "Coda Magazine" remarked that it gave Peterson the opportunity to show off his stride piano chops.
Mata Kaulan(ਕੌਲਾਂ) is believed to be a spiritual woman who lived during time of Guru Hargobind Sahib, 6th Guru of Sikhs.
 Kaulan means the "one who is Living in abode of Lotus".
 There is dispute over historians regarding Mata Kaulan and her relation with Guru Hargobind.
 Some scholars believed it to be wife of Guru Har Gobind, where others say her to be his servant.
 But scholars hold common viewpoint that she was a true disciple of Guru Hargobind and spend her life under directions of Guru.
 A viewpoint also existed that Kaulan is a mythical woman and story to be created during Maharaja Ranjit Singh regime to annoy Muslims.
Anna M. Peterson (née Chadwick ; born May 30, 1947) is an American politician who served as Mayor of Salem, the state capital of Oregon, from 2011 until 2016.
 She is married to Edwin J. Peterson, who was Chief Justice of the Oregon Supreme Court from 1983 until 1991.
 A Republican, and the third woman to hold the non-partisan office, Peterson has served as mayor since January 11, 2011, when she succeeded Janet Taylor.
Peterson's Magazine (1842–1898) was a popular American magazine focused on women.
The teenage tragedy song is a style of ballad in popular music that peaked in popularity in the late 1950s and early 1960s.
 Examples of the style are also known as "tear jerkers," "death discs" or "splatter platters", among other colorful sobriquets coined by DJs that then passed into vernacular as the songs became popular.
 Often lamenting teenage death scenarios in melodramatic fashion, these songs were usually sung from the viewpoint of the dead person's sweetheart, as in "Last Kiss" (1964), or another witness to the tragedy, or the dead (or dying) person.
 Other examples include "Teen Angel" by Mark Dinning (1959), "Tell Laura I Love Her" by Ray Peterson (1960), "Ebony Eyes" by the Everly Brothers (1961), "Dead Man's Curve" by Jan and Dean (1964), and "Leader of the Pack" by the Shangri-Las (1964).
 The genre's popularity faded around 1965 (as a mostly American phenomenon it was one of many musical formats that was drowned out by the British Invasion), but inspired a host of similar songs and parodies over the years.
The Woman's Viewpoint was a woman's magazine founded in Texas in 1923 and published by Florence M. Sterling.
 The magazine was progressive and ran from 1923 to 1927.
Jade Flowerpots and Bound Feet is a 2001 play by American playwright David Henry Hwang.
 It deals with a Caucasian woman passing herself off as a minority for a book sell to a major publishing company.
 The play premiered as part of the production "The Square", a night of short plays dealing with Asian American identity conceived by Lisa Peterson and Chay Yew.
 It started its run on November 5, 2001 at the Joseph Papp Public Theater.
 It was directed by Peterson.
Karen Carter Peterson (born November 1, 1969) is a Democratic member of the Louisiana State Senate, having represented the 5th District since 2010.
 She is also the current Chair of the Louisiana Democratic Party.
 Peterson is the first woman to serve in this role.
 Since 2008, Peterson has served as Democratic National Committeewoman for Louisiana.
 Peterson previously served in the Louisiana House of Representatives.