What tag is used to create a line break in HTML?

The tag used to create a line break in HTML is the
tag. This tag is a self-closing element, meaning that it does not require an end tag to function properly. When inserted into the flow of text, it forces the content that follows it to start on a new line. This is particularly useful in situations where you want to create spacing between lines of text without starting a new paragraph. For example, in poetry or addresses, where line breaks are significant, using the
tag allows you to format the text according to your needs without overwhelming the layout with additional structuring tags like

(paragraph).

The other options presented do not exist in HTML. Therefore, the
tag stands out as the standard and correct method for achieving line breaks within the content on a web page.