Does volunteer work count as employment history?

I volunteered at a soup kitchen for a long period of time in High School.

Right now, I'm applying to work at a couple of places. I don't have any actual employment history, and it doesn't look good to leave that section blank on the application. If I make it clear that it was a volunteer position, could I use it as a substitute for actual work experience?
Does volunteer work count as employment history?
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