What type of whiskey is represented by the Johnnie Walker brand?

Johnnie Walker is a renowned brand primarily recognized for its Scotch whisky. Scotch whisky is typically made from malted barley and distilled in Scotland, adhering to strict regulations that define its production methods, aging, and labeling. Johnnie Walker offers a range of blended Scotch whiskies, each with distinct flavor profiles and characteristics, making it one of the most popular whisky brands globally.

Bourbon, which is a type of American whiskey made predominantly from corn, has its own unique production methods and flavor profiles that distinguish it from Scotch. Tequila is a Mexican spirit made primarily from the blue agave plant and is not related to whiskey at all. Irish whiskey, while also a type of whiskey, has its own distinct traits and is made in Ireland, utilizing different production methods compared to Scotch. Thus, the association of Johnnie Walker with Scotch whisky clearly identifies it as the correct answer.