Replying to iMovie question

is it possible to move files togerther into one movie.....cause I made like edits for people and wanna put it all together so its kinda like a movie but I dont know how to merg the files together.......Its kinda hard to explain but any help will be appreciated......thanks

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We the American working population
Hate the fact that eight hours a day
Is wasted on chasing the dream of someone that isn't us
And we may not hate our jobs
But we hate jobs in general
That don't have to do with fighting our own causes
We the American working population
Hate the nine to five day-in day-out
But we'd rather be supporting ourselves
By being paid to perfect the pasttimes
That we have harbored based solely on the fact
That it makes us smile if it sounds DOPE...