Anything in the graph — a country, a company, a strait, a commodity, a currency, a power station.
The labels change with what you picked. A currency does not get destroyed; it collapses.
Every scenario you have run, newest first. Pick one to load it back exactly as it was.
The whole cascade, walked until nothing further clears the threshold.
How the shock is allowed to travel. Switching one off removes those paths from the walk, not just from the list.
What a link has to rest on. Measured alone is the strictest reading: published bilateral trade only.
Off is the no-reroute worst case. Every number gets larger by construction, so it is labelled in the result.
Narrows the list, never the walk — a country you hide is still a country the shock travels through.