Maintaining the stability of, preserving the uniformity of, upholding the steadiness of, ensuring the constancy of, keeping the regularity of, supporting the continuity of, safeguarding the coherence... [more]
Maintaining the stability of, preserving the uniformity of, upholding the steadiness of, ensuring the constancy of, keeping the regularity of, supporting the continuity of, safeguarding the coherence... [more]