Question

He was the last man to be hangs for murder in this country.
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In this sentence what is the meaning of 'for'? Does 'for' refer to 'reason' or 'relation', or else?
Writeacher
... to be hanged ...

Yes, "for" refers to the reason why he was hanged.
rfvv
He was the last man to be hanged for murder in this country. (corrected)
Writeacher
Right!