"Junior Achievement was founded in 1919 by Theodore Vail, president of American Telephone & Telegraph; Horace Moses, president of Strathmore Paper Co.; and Senator Murray Crane of Massachusetts. Its first program,
JA Company Program®, was offered to high school students on an after-school basis. In 1975, the organization entered the classroom with the introduction of Project Business for the middle grades. Over the last 39 years, Junior Achievement has expanded its activities and broadened its scope to include in-school and after-school students."
https://www.juniorachievement.org/web/ja-usa/about;jsessionid=930721B2E0A74DB29BC081CE9458F3D3
Doesn't sound very Masonic.... but I do love a good mystery, but this one is not for me... I would try and find out more about the History and if the two men mentioned above were Freemasons. However, even if they were, that does not mean they were establishing something "masonic" indeed we have two very famous groups here founded by Freemasons, but I would suggest they took them outside Freemasonry to engaged a wider audience. (oh and for Australian Freemasons, they best known of these is by far The Smith Family.)