I’d suggest that instead they get down on their knees and thank God for the white men who invented things that benefit all mankind. Things like:
battery,compass,calendar,clock,telephone,telegraph,telescope/microscope,
locomotive/steam engine,radio,television,light bulb,electric power generation/distribution, battery, electric motor, refrigerator,
typewriter,camera,automobile/internal combustion engin/diesel engine
airplane,dynamite,vacuum tubes/transistor/integrated circuit,
computer/personal computer,smartphone,printing press,X-Ray other imaging
anesthesia,Penicillin/ anitbiotics,polio vaccine,smallpox vaccine,
DNA fingerprinting,pacemaker,angioplasy,cardiac stent,ocean going ships,
space travel, water purification and sewers, map making,
mathematics of algebra, geometry, and calculus, the concept of money,
the concept of land ownership,
*** I’m open to corrections. ***
I didn’t see the cotton gin in your list.