How did they know?

Pick a statement and decide to trust () it or trash () it

Where did the facts come from? Is the information verified by others?

You can tell where the information comes from - the sources or a bibliography are listed.

Wikipedia has a bibliography so it’s a trustworthy source.

Does the information seem reasonable based on what you’ve read or know?

The information matches what you’ve found in multiple other sources. You can verify it in other sources.

Is the information peer-reviewed?

Peer-reviewed content is irrelevant.