It could clean then produce cotton tenfold the time it would take a normal human. It had a negative impact because since it would clean cotton so fast many plantation owners bought more cotton (the more the cotton the more the money). But more cotton requires more harvesters so these plantation owners also would buy more slaves. This of course was not good since this commenced through out the whole country causing a massive spike of slaves to be purchased. If you have any more questions just ask :)
The claim of an attack on a U.S. warship by North Vietnamese forces
The Spanish-American War affected U.S. power in Asia by making the U.S. an important power in Asia. With the acquisition of Guam and the Philippines the U.S. increased it's influence in Asia.
- Hopefully this helps a bit more i got it from another question similar to this one.
The book written by Herodotus provided valuable insight into ancient Egypt prior to the 19th. He was a Greek historian who was born in the year 484 BC and died in the year 425 BC. Very little fact is known about his personal life, but his work is one of the oldest to have survived in intact form. He is widely considered as "The Father of History" till today.