Original sentence: The most recent chapter was opened at the University of Maryland on May 9th, 2009.ΔΡ Delta Rho- University of Maryland - 2009 (active as ever) - University of Maryland ΦΓΝ Webpage
Edited sentence: The most recent chapter was opened at the University of Maryland on May 9, 2009.ΔΡ Delta Rho- University of Maryland, College Park - 2009 (active as ever) - University of Maryland ΦΓΝ Webpage