 Complete the following phrase:  The sejmiks role grew again in the late 17th century, as central power weakened. Sejmiks attained the peak of their importance at the turn of the 18th century, when they often set their own time limitsthat is, they extended their authorized periods of operation. In the face of an inefficient central government, with the national Sejm often disrupted by the liberum veto and the office of starosta losing much of its importance, sejmiks administered a portion of the taxes, and raised their own military wojsko powiatowe. This period, which was known as the rule of sejmiks rządy sejmikowe, was brought to an end by acts of the one-day 