Prisoners make everything man. In texas alone (the largest unpaid prison labor program among the states), prisoners make soap, food products, perform animal husbandry, clothing, and are thus involved in every industry that relies on such products. California uses prisoners as firefighters (30 to 40% of CA firefighters are prisoners) and they are paid around $2 an hour (good luck finding any supply companies in CA that aren't reliant on such prison labor to not burn down). In Mississippi, prisoners are used to clear land for agriculture and the majority of farmland there was built by the hands of prisoners. Federal prisoners making less than $1 an hour make tons of things, ranging from furniture to a tremendous amount of military equipment our soldiers use. In Georgia, prisoners perform a lot of the sanitization work, and work on landfills, recycling, and even upkeeping golf courses (yes, for private clubs). These make up to $3 a day, while totally unpaid prisoners clean the streets, perform transporation work, and janitorial duties.

All around the country, prisoners are rented out to 3rd party companies for labor purposes. Major corporations like AT&T contract much of their work out to 3rd party companies that do this work, and those third party companies use unpaid (or extremely poorly paid) prison labor to win the lowest bidder contracts. Every state uses prison labor for a variety of work (much of which is either unpaid or vastly underpaid).

Things many businesses rely on, like food, food trays for the cafeteria, signs, call center work, paper products (like calendars) and far more are made by prisoners. Hell, even the railroads were originally built via convict leasing, and many of the biggest offenders are still around today as huge corporations after getting rich off of it (Like United States Steel Corporation).

Our entire country depends heavily on prison slave labor. There is a reason the US has the largest prison population on the planet (both in relative and absolute terms). We have 4% of the world's population, and 22% of the world's prison population. It encourages lawmakers to make unfair laws and law enforcment to go out of their way to find offenders to keep the prisons full.

Slavery is used in American prisons systems, so it’s products that are associated with that in the largest and most government protected sense.

Secondly the enslavement of disabled Americans forced to work for spare change so you can get a fucking pre made sandwich at a gas station

Many sorts of things. Products ("to produce everything from mattresses, spectacles,road signs and body armour"), agriculture and firefighting through "convict leasing" programs ("Convict leasing was largely banned in the 20th century, but has once more grown in popularity as immigrant labor has become harder to find. Multiple states have now passed legislation allowing agricultural businesses to use prison labor when they cannot find enough workers to hire, and most prison workers are paid significantly less than non-prison labor.").

It's rather widespread.

> In addition to the South Carolina inmates who were hired by a subcontractor in the 1990s to stitch Victoria's Secret lingerie, prisoners in the past two decades have packaged or assembled everything from Starbucks coffee beans to Shelby Cobra sports cars, Nintendo Game Boys, Microsoft mouses and Eddie Bauer clothing. Inmates manning phone banks have taken airline reservations and even made calls on behalf of political candidates.

Earlier this month, we doubled the number of states to have banned involuntary labor in prison … bringing it up to a heady eight, if challenges don't roll any back. We need more states to do so, and the Federal system as well.