Here's a breakdown of the parts of speech within the phrase:
* That: A subordinating conjunction introducing a dependent clause.
* all: An adjective modifying "men."
* men: A noun (the subject of the implied verb).
* are created: This would be the verb phrase if the phrase were a complete sentence.
It's important to note that "created" is incomplete here because it needs a further specification like "created equal" or "created free" to make a full statement.