Key points are not available for this paper at this time.
Grady Booch, one of UML’s original authors, offers his perspective on the history of software engineering. This article is part of a theme issue on software engineering’s 50th anniversary. The Web Extra, a version of the article with an expanded bibliography, is at https://extras.computer.org/extra/mso2018050108s1.pdf.
Grady Booch (Sat,) studied this question.