Yes indeed. Haitians retained a good number of some African cultural traits, but still a lot were lost during slavery and their culture is very unique compared to other African culture. One would think Haitian vodou is the exact same copy and paste of African Vodun, but its not Vodou actually has strong European Catholic influence along with African Vodun influence. If you go to the deep south AA culture retained significant amount of African cultural traits i.e the Gullah and see this
thread. So if we are going to talk about Haitians retaining more of their African "roots" than AA's than we have to know which specific region in the south, because for example in some places in the south AA's still retained African based Martial Arts "Knocking and Kicking".
Black Americans do Louisianna Voodoo and Southern Hoodoo but many people don't know about that
Mojo Workin': The Old African American Hoodoo System
In this book, Katrina Hazzard-Donald explores African Americans' experience and practice of the herbal, healing folk belief tradition known as Hoodoo. Working against conventional scholarship, Hazzard-Donald argues that Hoodoo emerged first in three distinct regions she calls "regional Hoodoo clusters" and that after the turn of the nineteenth century, Hoodoo took on a national rather than regional profile. The first interdisciplinary examination to incorporate a full glossary of Hoodoo culture, Mojo Workin': The Old African American Hoodoo System lays out the movement of Hoodoo against a series of watershed changes in the American cultural landscape. Throughout, Hazzard-Donald distinguishes between "Old tradition Black Belt Hoodoo" and commercially marketed forms that have been controlled, modified, and often fabricated by outsiders; this study focuses on the hidden system operating almost exclusively among African Americans in the Black spiritual underground.
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