What is the significance of allowing formally enslaved persons to join the military

Explanation:

Who am I? Someone that's afraid to let go, uh

You decide, if you're ever gonna, let me know (yeah)

if you ever try to let go, uh

I'm sad and low, yeah

I'm sad and low, yeah

Who am I? Someone that's afraid to let go, uh

You decide, if you're ever gonna, let me know if you ever try to let go, uh

I'm sad and low, yeah

I'm sad and low, yeah

I gave her everything

She took my heart and left me lonely

I've been broken, heart's contentious

I won't fix, I'd rather weep

I'm lost and I'm found, but

It's torture being in love

I love when you're around

But I  hate when you leave

Who am I? Someone that's afraid to let go, uh

You decide, if you're ever gonna, let me know (yeah)

if you ever try to let go, uh

I'm sad and low, yeah

I'm sad and low, yeah if you ever

I'm sad and low, yeah

I'm sad and low, yeah

Who am I? Someone that's afraid to let go, uh

You decide, if you're ever gonna, let me know

I'm sad and low, yeah

I'm sad and low, yeah

Who am I? Someone that's afraid to let go, uh

You decide, if you're ever gonna, let me know (yeah)

if you ever try to let go, uh

I'm sad and low, yeah

I'm sad and low, yeah