The rebels then proceeded to entrench themselves and fortify several houses. Military activity was seen as counterproductive, because its effect was to further entrench sectarian divisions. By building on the existing health-care system, these reform proposals entrench the perverse incentives. Security Battalion commanders debated whether they should entrench themselves in Kilkis or move. Nonetheless, the Rebellion Losses Bill helped entrench responsible government into Canadian politics. They feared federation would further entrench the power of the conservative forces. They feared that federation would further entrench the power of the conservative forces. Howard Carter played these factors skillfully to entrench his own position. Ames made a suggestion for the Union troops to entrench in their current positions. He used mass media communications to entrench his rule. Two other brigades did not cross Gravelly Run but began to entrench. Two other brigades did not cross but began to entrench. The 1978 recording "Music for 18 Musicians" would help entrench minimalism as a movement.