All proper adjectives should begin with a capital.

24. _Give Rule 21._
The names of famous events, historical eras, noted documents,
etc., should begin with a capital.

25. _What establishes a rule for Capitals?_
Good usage, or custom.

26. _Give Rule 1 for the use of Italics._
Words for emphasis should be printed in italics.

27. _Give Rule 2._
Names of books, poems, etc., are usually printed in italics.

28. _Give Rule 3._
Words from foreign languages are printed in italics.

29. _Give Rule 4._
Words in the Bible supplied by the translators are printed in
italics.

30. _How are written words marked that are to be printed in
Capitals?_
By underscoring the words with two lines.

31. _How are written words marked that are to be printed in
Italics?_
By underscoring the words with one line.