what did thety wash their clothes with back in the olden days
Horse and buggy
Yes - for example, you could say: 'In the olden days', and it would make sense.
Yes, they needed them for letters.
yes but it deepends what date
By writing letters
They didn't use this term back in "the olden days." It's a modern term meaning to wait for a minute.
what were shops like in the olden days
yes they did have needles in the olden days
cowrie
there was barter system
Braille came into use by the blind people of the olden days.