What HTML tag is used to create a line break?

The tag used to create a line break in HTML is the <br> tag. This tag is a void element, which means it doesn't require a closing tag. When placed within text, it causes the text following the tag to appear on a new line, effectively breaking the flow of text without starting a new paragraph.

For example, if you have a sentence and you want to break it after a certain point, using <br> will ensure that whatever follows appears directly beneath the preceding text, maintaining the original styling of the text on both sides of the break.

The other choices do not represent valid HTML tags for creating line breaks. The <break> and <line> tags don’t exist in standard HTML, and while <lb> might seem plausible, it is not an accepted tag for line breaks either. Understanding these distinctions is crucial as using incorrect tags can lead to unexpected results in your web documents.