When your confessing. Like, for example, "I didn't steal your teddy bear!".
You can also use it in place of any situation you would use "did not." 'Didn't' is short for 'did not.'
They didnt.
no he didnt
trade. they didnt use money.
Mesopatomia didnt use money at that time money didnt exist they had to do things therself to get the stuff they need.
no they didnt
he didnt
They didnt!
they didnt
Jews didnt deserve to use coping skills because they didnt deserve to live but they did give out rings in the holocaust
he didnt
luckily he didnt have to have an osteoplasty
they didnt!