This template includes collapsible lists.

• • To set it to display all lists when it appears (i.e. all lists expanded), use:
  •  {{Trotskyism|expanded=all}} or{{Trotskyism|all}}  (i.e. omitting|expanded=).
• • To set it to display one particular list while keeping the remainder collapsed (i.e. hidden apart from their headings), use:
  •  {{Trotskyism|expanded=listname}} or{{Trotskyism|listname}}
  • ...wherelistname is one of the following (do not include any quotemarks):
  • "concepts", "people", "internationals", "branches", "related"