Basically, no real reasons have been give to show that blacks should celebrate the 4th of July 1776 which mark the independence of American whites from British whites.
its the day we have chosen to celebrate the day the nation was born, however it is not a person, it not just a 'birthday', we are celebrating the 200 some odd years its 'life' encompasses via the creation of such.
If the nation had never been born you would not be here to partake of what it has to offer, so picking some flyshit out of the pile is just another excuse to play the pity me game, even if there its not thing to pity.
You are so steeped in the victimization mentality you cannot even allow yourself to be happy, you'll shit on anything so as to feed your pathology ...I actually pity you.