Which version of HTML introduced semantic tags?

HTML 5 is the correct choice because it significantly enhanced the markup language by introducing a variety of semantic tags designed to give meaning to the content, enhancing accessibility and improving search engine optimization. Semantic tags, such as <article>, <section>, <header>, and <footer>, allow developers to define the structure and meaning of web pages more clearly, which is beneficial for both human readers and web crawlers. This shift towards semantic HTML enables better organization, easier navigation, and a more universally understandable web environment.

In earlier versions, like HTML 2.0, HTML 3.2, and HTML 4.1, the focus was primarily on the presentation of the content rather than its meaning. The introduction of semantic tags in HTML 5 marked a pivotal advancement in web development, allowing for a more semantic, structured, and meaningful approach to web content, which aligns with modern web practices and standards.