<span>This invention was helpful because it helped them save work, time and energy. It also made cotton easier to pick and at the same time it let farmers grow more cotton.</span>
"she admonished him to drink no more than one glass of wine"
"she admonished me for appearing at breakfast unshaven"
Khanacademy.org overview hope this helps :)
The enlightenment was a group of people who believed in science above all and explains all.
Jim Crow was the name of the racial caste system which operated primarily, but not exclusively in southern and border states, between 1877 and the mid-1960s. Jim Crow was more than a series of rigid anti-black laws. It was a way of life.