Brynjolfsson and McAfee (2014) cite Frank Levy and Richard Murnane who argued in 2004 that and complex communication were the two broad areas where humans would continue to hold the high ground over digital labor.

pattern recognition

Explanation:

Pattern recognition is a scientific area related to the efficient classification of objects within a number of different classes. In addition, these objects are variable in applications and shapes, and can be presented as images, sounds, light, radio waves, signals and others. In summary, these signals are a set of different measures that can be used for different kinetic branches, such as psychology, medicine, engineering, ethology, etc.

Pattern recognition is essential for a country's scientific and technological growth. Brynjolfsson and McAfee (2014) cite Frank Levy and Richard Murnane, who argued in 2004 that pattern recognition and complex communication were the two broad areas in which humans would continue to maintain the high level of digital work.

explanation:

with the profits from the european sales, merchants purchased europe's manufactured  goods, including tools and weapons. then the merchants shipped those manufactured  goods, along with the  american  sugar and rum, to west africa where they were bartered for  slaves.