All sorts, like any city. Cars, buses, bikes, motorbikes, trains, trams etc.
The people of Dublin use the Euro. Hope this answer helps!
carages
lots of it
horses
They used horses
a boat
busescarsbikestrainsAirplanesBoatsSki'sSnow ShoesSnow MachinesFeet
viking ships
Ox carts and boats
I would say walking.
boy i 'don't know
they use cabs (taxi)