some are actually chained up and not let leave, but there may be some who aren't but yes they are paid low wages, so a little bit of both. There are some stories of children literally chained up and worked extremely hard.
yes
The horse is shackled to the fence.
The prisoner was shackled.Jack in the movie Titanic was shackled to a pipe below deck.
Shackled - 1918 was released on: USA: 20 May 1918
The cast of Shackled Lightning - 1925 includes: Frank Merrill
The cast of Shackled - 2012 includes: Emilia Clarke as Malu Hadley Fraser as Jesse
Lawman - 1958 Shackled 2-3 was released on: USA: 18 October 1959
What is a shackled in coal mines
The Deputy - 1959 The Shackled Town 2-20 was released on: USA: 11 February 1961
They were shackled to prevent them running away.
The First World War - 2003 Shackled to a Corpse 1-5 was released on: USA: 2003
The cast of Shackled - 2013 includes: Topher Allen as Edric Walters Nathaniel Gordon as Officer Healy Harwant Singh as Mukat Singh