Final answer:
The word 'undisputed' means 'certain'. In the paragraph, it refers to the absence of doubt or debate.
Step-by-step explanation:
The word 'undisputed' as used in paragraph 5 means 'certain'.
When something is undisputed, it means there is no doubt or debate about it.
In the context of the paragraph, the difficulty mentioned is that the reader may need to make a difficult decision regarding their beliefs. The reader may know that one position is certain and can be defended, but they may still prefer to believe in a different position because of their upbringing or the opinions of their family and friends