1. <span>To inform readers about a topic using facts and details
2. </span><span>Introduction</span>
What do you mean? can you explain some more
Words are italicized in order to create emphasis. However, this is only applicable to certain names, words, or phrases. Italics are also used in writing technical and unfamiliar words; trains, aircraft, etc.; and titles of books, movies, paintings, newspapers, etc. In the sentence: Riding the Orient Express toward Istanbul, Tom read the novels of Mark Twain, you should italicize the <em>(a) Orient Express</em>. <em>Orient Express</em> is a name of a luxury train. Based on the rules given, it should follow the format of italicization.
In the US you have to be of legal age to own a credit card, so 18.