The inquiry journal for this inquiry has now been uploaded here. We produced a new Wonder page for this inquiry, which would be useful as a generic resource at the start of many other inquiries. The investigative journal is also slightly different and includes a Wonder column allowing students to link the information they have found back to their questions more easily. We have used a similar version of this recently in Geography too.
On this occasion, because we were focusing on other skills, we decided to give students several sets of sources to work from rather than make searching for sources a part of the task. Unfortunately it was necessary to remove the sources from the journal I have uploaded as we do not have relevant permissions to publish them online, although using them in the print version internally to our school is covered by our copyright licence.