Chattel

 I just posted on Get Religion 

https://www.getreligion.org/getreligion/2020/8/11/no-longer-a-clump-of-cells-mainstream-press-stories-on-unborn-use-baby-language

about the need to revisit the Dred Scott decision to reverse abortion on demand, and then I found this timely post

https://catholicstand.com/abortion-is-slavery/

which referenced an article by Hallen 

https://www.uffl.org/pdfs/vol22/UFL_2012_Hallen.pdf

that had this comparison grid:

SLAVERY                ABORTION

Dred Scott                Roe v Wade
7-2 decision               7-2 decision

black= non person    unborn= non person

black= property of    unborn = property of Mother
            owner   

Owner may kill        Mother may kill

Abolitionists             Pro-Life movement