Means that the information in the headings should be more general while the information in the subheadings should be more specific.

a. parallelism

b. coordination

c. subordination

d. division

For the answer to the question above, the m eans that the information in the headings should be more general while the information in the subheadings should be more specific is called parallelism.

Each heading and subheading should preserve parallel structure.