"Hello How do I set up a click and reveal slide so that the learner has to click on everything before advancing to the next slide?"

"....Sorry, I meant to say that the problem is that when the learner clicks on the box on the base layer, it turns black...."

"Thank you for your response. The problem is that when the learner clicks on the state on the base layer, it turns black but then when the..."

"Hi I am relatively new to Articulate storyline. I have created a slide that has a number of boxes on it. The learner clicks on the boxes ..."