The newest version of this language no longer requires a reference to a DOCTYPE. Elements in this language make up the DOM, and this language's spec is maintained by the W3C. Canvas elements incorporated into this language help it to avoid needing plugins like Flash. Anchor tags in this language require a href attribute. Presentation of constructs in this language is run by CSS, while interaction is powered by JavaScript. This language was created by Tim Berners-Lee to facilitate moving between documents easily. For 10 points, name this markup language used to design websites.
a) HTML
b) XML
c) CSS
d) JavaScript