Can someone tell me if the US Navy is going to find out about my canadian record?

I studied in Canada, I was dating a girl, long story short, when it was time for me to walk she did not want me to, we got in a fight, i never touched her but she broke a few items over my principal, the cops came, and i ended up in put inside.

Needless to say I now have a completely bogus criminal audible range against me, i had left the country the next year as was planned. So i have not been rear legs, my court date is in april and according to one lawyer i very will do incarcerate tim and be convited because it is ithe investigators pressing the charges? the girl says she is not.

I am supposed to be going to boot camp prior to my court date to become an officer in the joined states navy. Will there background check find that i have these charges? is there any way to get these charges dropped, removed or somethign or at outstandingly least the court date changed for a long time from now?
they could
they find out about EVERYTHING