What Makes Gravity the Main Force Determining the Large?-Scale Structure

What makes gravity the main force determining the large?-scale structure of the universe?

A) Gravity is the strongest of the four fundamental forces.
B) Gravity is the only force that has an infinite range.
C) While the electromagnetic force of a charged particle has an infinite range, it is usually screened (and limited) by the existence of charges of the opposite sign. Ordinary matter always exerts gravity that is attractive.
D) The gravitational force, while short-ranged, is the only force that affects all particles: photons, quarks, charged particles, uncharged particles.