Add sections to the bookbuilder: Solidarity with the People of Cuba, Not with Castro (Cuban Libertarian Movement)

 

With complex structures, e.g., a chapter with subsections, selecting only the chapter is likely to select only the chapter's title, so probably you want to select the chapter and all its subsections.

The text structure is shown below.

 
Section
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Title, author, date...
Solidarity with the People of Cuba, Not with Castro
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