Hey, it's b because slavery was the main thing that supported the South's economy - hope this helps :)
Answer:
La guerra de Vietnam, en la que además participaron países como China del lado de los norvietnamitas, y Australia, España, Tailandia, Corea y Filipinas del lado de Vietnam del Sur, dejó cerca de 5,7 millones de víctimas.
Explanation:
To gain wealth, power, and to get profit from trading, such as furs and other goods.
Supporters of the Prohibition, such as the preacher Billy Sunday, expected that the Prohibition would encourage people to become religious, decrease the violent crime rate, fix the problems of society, and put the liquor distillers out of business. Widespread religious fervor and religious revival were central features of the Prohibition era. Preachers announced that the millennium was coming soon and, as a result, people stopped drinking hard spirits and attempted to live a life of perfection. This in turn, decreased the violent crime rate and attempted to fix the problems of society.