To see data for users from the U.S. and Canada only in a view, which filter would be applied?

The correct answer is "Filter 1: include U.S. and Canada." This single "Include" filter, using a regular expression (e.g., United States|Canada), allows you to specify multiple countries to include in the view. Applying two separate "Include" filters sequentially (e.g., "include U.S." then "include Canada") would result in an empty view. This is because the first filter would only pass U.S. data, and the second filter would then look for Canada data within that U.S. data, finding none. Excluding Europe and Asia would show data from all other regions, not just the U.S. and Canada.