Once you're in jail, three common reasons why you might face an immigration hold are that you either: 1  are, or are suspected of being, undocumented or otherwise illegally present in the U.S. 2  committed a crime that makes you deportable (removable) from the U.S. (despite the fact that you have a visa or green card), or.
The Underground Railroad The Underground Railroad was a series of safe houses and conductors who helped slaves escape from slavery to the North or to abolitionists in the South. These links tell you more about this famous railroad..he Underground Railroad was a series of safe houses and conductors who helped slaves escape from slavery to the North or to abolitionists in the South. These links tell you more about this famous railroad..
It is important to realize that while conductors and fugitive slaves were participating on the Underground Railroad, all of their actions were illegal. The federal government had passed Fugitive Slave Acts as early as 1793 that allowed slave catchers to come north and force runaways back into slavery. By the 1830s and 1840s, these laws were expanded in reaction to increased Underground Railroad activity. With the passage of the Fugitive Slave Act of 1850, assisting or helping hide fugitive slaves became a federal offense, making all Underground Railroad activity subject to six months in prison and a $1,000 fine. Escaping from slavery or helping someone to escape from slavery was a very difficult and dangerous task.