The eighteenth amendment outlawing alcohol impacted the alcohol consumption of the general public. Decrease in alcohol consumption happened in low income families. However, illegal production and distribution of alcohol gave rise to organized crime and because of this consumption also began to rise.
The most identifiable person who benefited in this amendment by defying it was Al Capone. He earned millions from the sale of illegal booze and in turn ventured out to other illegal businesses like prostitution, drugs, and gambling.
The correct answer is the Inca
The Incas established an extremely successful society before the arrival of Europeans. This society existed for over a century and was arguably one of the greatest civilizations in the 16th century. Some of their most famous accomplishments include an expansive roadway system and a highly efficient agricultural system.
A primary source of anything is a first hand account be it a diary, eye witness account, the person must have experienced it themselves while a secondary the information could have been passed on for example a news paper or memoir on someones life.