The Roman Catholic dogma of what is also known as the fourth Glorious Mystery was infallibly declared by Venerable Pope Pius XII in 1950. Sitting before 700-thousand Catholics in an overflowing St. Peter’s Square, Pius announced the dogma which declares that Mary, Mother of God, was assumed into Heaven–body and soul–to be close to her Son. Her being so close to Christ, King of Heaven and Earth, makes her intercession as the queen mother so powerful. As nearly all saints have proclaimed, the quickest way to Jesus is through Mary.
Anyway, watch the short, narrated, video below: