The answer is C. In an outline, capital letters designate subtopics.
EXPLANATION
Capitalization is a term for writing a word’s first letter as a capital letter. The capital letter is usually known as an uppercase letter. While the first letter is a capital letter, the rest of the letter is in lower case. The term capitalization may also refer to the selection of applying it to text.
The using of the capital letter can be different in different languages. The capitalization of titles, names, etc, are different in some languages. The rule of a full word with capitalization is complicated. The systematic use of uncapitalized and capitalized words in a running text can be called “mixed case”.
Capital letters are used as signals for readers. The capital letters have 3 main purposes:
1. To let readers know the beginning of a sentence
This is the most stable rule in every language. At the beginning of a sentence, the first letter has to be capitalized.
2. To show the important word in the title
We need to capitalize the words in the title, but the words such as a, an, and they are not capitalized.
3. To show official titles and proper names.
Names of people and official titles of people must be started with the capital letter.
LEARN MORE
If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:
Capital letters side by side: https://brainly.com/question/9569376
What is capital letters? https://brainly.com/question/12468579
Keyword: capital letters, outline, subtopics
Subject: English
Class: 10-12
Subchapter: Capital Letters
