The above question has multiple choices;
a. Cognition
b. Correlation
c. Causation
d. Contextualization
The answer is
B
The above sentence mentions nothing that the development of henry Bessemer's invention was made possible only because of Abraham darby's invention. Thus, both inventions have a correlation relationship with one another and do not indicate an event is the occurrence of the other event.
They needed to make more money
