- As pointed out by others, there’s other cities in the UK with more listed buildings, especially grade 1 -
https://britishlistedbuildings.co.uk/england/bath-and-north-east-somerset/grade-i#.YPhGD-R4WEc
- ‘Literally Half’ of the worlds trade did not go through Liverpool. It’s estimated about 40% of the slave trade did, even then - that didn’t compromise all trade in the world.
- Irish migration to the US really doesn’t have a lot to do with Liverpool, apart from being a stop off point.
- Birkenhead isn’t in Liverpool.