This template'sinitial visibility currently defaults toautocollapse, meaning that if there is another collapsible item on the page (anavbox, sidebar, ortable with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.

To change this template's initial visibility, the|state=parameter may be used:

• {{National Monuments of the United States|state=collapsed}} will show the template collapsed, i.e. hidden apart from its title bar.
• {{National Monuments of the United States|state=expanded}} will show the template expanded, i.e. fully visible.

• Protected areas of the United States templates
• United States navigational boxes

• Navboxes using background colours