Go to the Blackboard

Click the checkbox as you complete each step (double-click to erase).

Open the blackboard by clicking the Blackboard button to the left.

Click the View It button to see how the heading Declaration of Independence is displayed differently for each heading level.

Modify the headings a bit, move the order around...experiment and click the View It button to see how those headings are displayed by your browser.

Close any open windows and click the Next button to continue the course...