ion:
THEY WANTED TO ATTACK THE US AND KEEP THEM OUT OF EUROPE.
In the book "Things Fall Apart" by Chenua Achebe. Cowries, the shell of a type of mollusk, are the primary currency in many of the african villages. historical the shell have been found across subsaharan Africa where they were obtained through trade with travelers from farther east along the coast and possibly asia.
Answer: Duke seems to be concerned with developing his technical skills.
Explanation: Technical skills are knowledge that are peculiar to a particular field of study e.g science, arts, accounting e.t.c
In this case, Duke is planning to improve his technical skills in accounting.