“President Obama’s speech on Thursday was the most important…

“President Obama’s speech on Thursday was the most important statement on counterterrorismpolicy since the 2001 attacks, a momentous turning point in post-9/11 America. For the first time, apresident stated clearly and unequivocally that the state of perpetual warfare that began nearly 12years ago is unsustainable for a democracy and must come to an end in the not-too-distant future.”—“The End of Perpetual War,” The Editorial Board, New York Times Online, May 23, 2013 The policy change discussed here would likely have the greatest impact on

Which theory explains that children are active learners who…

Which theory explains that children are active learners who progress through four universal stages of cognitive development: sensorimotor, preoperational, concrete operational, and formal operational? Each stage reflects a new way of thinking and understanding the world.