Articles
The curriculum teaches skills in an order. These answer one factual question about the market you are actually trading in, and stop.
Every claim points at a primary source rather than at somebody's summary of one, each article says which country's rules it describes, and each carries the date the rules were last read at the source. None of them recommends a trade.
A rule can stop being true between one reading and the next, which is why the date each article was checked is on its face rather than buried in a changelog. When one of these disagrees with your own broker's current policy, your broker's is the document that closes your position.