Please Help!! Pick two and identify the identify key figures in art, architecture, and literature during the Middle Ages

Which of the following guidelines should be followed if you have a large spill that is dangerous or beyond your ability to clean up? a) call emergency authorities b) try to keep it quiet so nobody panics c) if the material is flammable, get several buckets of water to dilute it with d) wipe up as much as you can with appropriate rags

Five methods of nomination used today include: select all that apply convention caucus direct primary inheritance promotion petition announcement

Which of the following statements best describes the concept behind labor unions?