taekwondo1-10, Exercise 2: One thread

Model answer (Bodies, as an example; any thread works if it names a chapter's finding):

The sources let us say that the International Taekwon-Do Federation was founded by Choi Hong-hi in 1966, that the Kukkiwon and the World Taekwondo Federation followed in 1972-73 with South Korean government backing, and that the ITF divided into three groups after Choi's death in 2002. They also let us say that the Kukkiwon defines a style, World Taekwondo runs the sport, and the ITF keeps its own syllabus and patterns. They leave open what the "political disagreements" were beyond a dispute about North Korea, where the ITF was founded (Seoul or Canada), when the Kukkiwon began (1972 or 1973), when the WTF was renamed (2017 or 2018) and who first founded the KTA. Chapter 4's table of disagreements best illustrates the difference: each date is given with its owner and the conflict is reported without being resolved. The practical lesson is that a reader quoting "the founding date of the ITF" should say which article they are using.

Sources: the Wikipedia articles cited in Chapter 4.