The following pairs match inventions with their inventors. Which pair is incorrectly matched?:
ASamuel Slater -- standardized muskets.
BEli Whitney -- cotton gin.
CJames Watt -- steam engine.
DRobert Fulton -- steamboat.
ASamuel Slater -- standardized muskets.
BEli Whitney -- cotton gin.
CJames Watt -- steam engine.
DRobert Fulton -- steamboat.