Which political topic is the most polarizing?

[°Leprechaun]

It is worth noting that three of the options mentioned have a religious dimension to them.
It is worth noting because religion is often a divisive force which needs to be acknowledged.
The divisive nature of religion makes religion counterproductive.

[°Leprechaun]

Nothing need be polarizing unless
you make it so.  etc etc

Your decision to post in strangely confined lines as though writing a poem without rhyme or reason is something I myself find upsetting, and am starting to get emotional over. Perhaps it is that, then, which is polarizing.

fixed