Which historic preservation statement is correct about First State National Historical Park?

• Great Smoky Mountains National Park preserves history through several noncontiguous sites rather than one single tract
• Yellowstone National Park preserves history through several noncontiguous sites rather than one single tract
• Acadia National Park preserves history through several noncontiguous sites rather than one single tract
• First State National Historical Park preserves history through several noncontiguous sites rather than one single tract