Ping. How does this measure against your book on the same subject?
It is also true that the Convention itself grew out of questions of national survival. There was a shooting war between Virginians and Marylanders in 1785 over fishing rights in the Chesapeake Bay. The successful conclusion of those negotiations, conducted at Mount Vernon, led Virginia to issue an invitation to all states to attend a Convention in Annapolis in 1786.
Only five states managed to send delegations to Annapolis, with Maryland not officially in attendance even though the meeting was in its own capitol. Still, the Convention issued a final report which was an invitation of all states to attend the Philadelphia Convention, equipped with the authority to "do what was necessary" to make the federal government "meet the exigencies" of the times.
In short, there is a great deal of truth in the article above, but it leaves out a significant part of the history of the times and the political/legal dynamics which brought about the Philadelphia Convention.
Thanks for asking.
Congressman Billybob