Black Americans do Louisianna Voodoo and Southern Hoodoo but many people don't know about that
Mojo Workin': The Old African American Hoodoo System
http://www.goodreads.com/book/show/13697064-mojo-workin
If you listen to older Blues, they make many references to Hoodoo
John the Conqueror
John the Conqueror, also known as
High John the Conqueror,
John de Conquer, and many other folk variants, is a
folk hero from African-American folklore. He is associated with a certain root, the
John the Conqueror root, or
John the Conqueroo, to which
magical powers are ascribed in
American folklore, especially among the
hoodoo tradition of
folk magic.
Black cat bone
A
black cat bone is a type of
lucky charm used in the
African American magical tradition of
hoodoo. It is thought to ensure a variety of positive effects, such as
invisibility, good
luck, protection from
malevolent magic, rebirth after death, and romantic success.
[1]
...Got a black cat bone
got a mojo too,
I got John the Conqueror root,
I'm gonna mess with you...
—"
Hoochie Coochie Man,"
Muddy Waters
The bone, anointed with Van Van oil, may be carried as a component of a
mojo bag; alternatively, without the coating of oil, it is held in the charm-user's mouth.
[2]
Mojo (African-American culture)
Mojo /ˈmoʊdʒoʊ/, in the
African-American folk belief called
hoodoo, is an
amulet consisting of a flannel bag containing one or more magical items. It is a "prayer in a bag", or a spell that can be carried with or on the host's body.
Alternative American names for the mojo bag include hand, mojo hand, conjure hand, lucky hand, conjure bag, trick bag, root bag, toby, jomo, and gris-gris bag.
[1]
Goofer dust
Goofer dust is a traditional
hexing material and practice of the
African American tradition of
hoodoo from the
South Eastern Region of the United States of America.
Black Magic: Religion and the African American Conjuring Tradition