Watch Tower View of Blacks
WT 8-1-1998 Negro race degraded due to curse on Ham.
WT 10-1-1900 Black man prayed to become White and it happened!
WT 7-15-1902 Whites exhibit superior intelligence due to divine control.
WT 2-15-1904 Under Restitution, Blacks will turn White.
WT 4-1-1914 Blacks to remain humble and wait for Millenial Kingdom to restore them to perfection (White).
GA 7-24-1929 Due to Hamitic curse, Coloreds have been and are a race of servants.
WT 2-1-1952 Colored race meek & teachable and are a large part of "theocratic increase."
I got this info from Freeminds.