You may combine the Document with other documents released under this Li-
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that you include in the combination all of the Invariant Sections of all of the
original documents, unmodi¯ed, and list them all as Invariant Sections of your
combined work in its license notice.
The combined work need only contain one copy of this License, and multiple
identical Invariant Sections may be replaced with a single copy. If there are
multiple Invariant Sections with the same name but di®erent contents, make
the title of each such section unique by adding at the end of it, in parentheses,
the name of the original author or publisher of that section if known, or else
a unique number. Make the same adjustment to the section titles in the list of
Invariant Sections in the license notice of the combined work.
In the combination, you must combine any sections entitled \History" in the
various original documents, forming one section entitled \History"; likewise com-
bine any sections entitled \Acknowledgements," and any sections entitled \De-
dications." You must delete all sections entitled \Endorsements."