Opening line

This land is not your land.
THIS land, (rest) is NOT! YOUR! LAND!
8th 4th 8th 8th 4th 4th whole (note values)
.................^....<.....<.....<
Accents on THIS NOT YOUR LAND

^ is a light short accent
< is a heavy short accent

Do I have permission to alter text from there on, to fit musically and retain what you wrote? Otherwise the music must be through composed, and will lack the necessary form to be easily memorable.

We can take the opening four lines and use house in place of land.

This house is not your house

By backing up the word "this" to the anacrusic 4th beat, we can put country on the downbeat.

This | COUN-try is NOT YOUR COUNTRY!

I have students today. Will get back to this afterward.

Is this OK so far?