Linked from
The 12 pages that link to Statics, each with the reason it gives.
CentroidNarrower topic: Centroid locations help reduce distributed loads and analyze equilibrium.
ArchNarrower topic: An arch must balance vertical loads and horizontal thrust to remain at rest.
Static equilibriumNarrower topic: Static equilibrium is the central condition analyzed in statics.
Virtual workNarrower topic: Virtual work provides an alternative formulation of static equilibrium.