Answer:
Note: a true market economy does not exist. Command Economies
Explanation:
C. A Union General.
He was a general and commander of the Union armies during the late years of the Civil War.
scientific theory is an explanation of some aspect of the natural world that can, in accordance with the scientific method, be repeatedly tested, using a predefined protocol of observations and experiments.
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.