While most shows eventually fade from our screens, these 20 reality shows have defied the odds, hanging on for ages to the point they've helped shape unscripted television as we know it.

They were too young when the show ended or became a dad right at the finale, leaving no time to actually see them grow into parenthood, or it just wasn’t written in the cards (or script). With ...

By the conclusion of the trans-Atlantic slave trade at the end of the 19th century, Europeans had enslaved and transported more than 12.5 million Africans.