original: this loose alliance became a margravate under the bohemian crown in 1378 .
simplifications: this weak alliance became a margravate when the bohemians ruled in 1378 . this loose alliance -lrb- partnership -rrb- became a margravate -lrb- territory of a margrave -rrb- under the bohemian crown in 1378 . this loose friendship became a margravate under the bohemian crown in 1378 . this loose agreement became a margravate under the without respect ruler in 1378 this loose alliance became a margravate under the bohemian crown in 1378 . in 1378 , this loose alliance became a margravate under the bohemian crown . this loose friiendship became a margravate under the bohemian crown in 1378 . this loose alliance became a margravate under the bohemian crown in 1378 .