“…As to the second lost opportunity, although the Support Document claimed Abraham Lincoln was not an abolitionist, historians have varying perspectives of Abraham Lincoln's position on slavery and abolition. Here, analyzing Lincoln's evolving and conflicting thoughts on slavery would engage students through powerful questions and stimulating sources that tap their intrinsic curiosity and leads them to a greater, more complex understanding of the world around them (Allen & Landaker, 2005;Fischer, 2011;Wineburg, 2001). However, instead of requiring nuance and sophistication of thought in understanding such changes in Lincoln and others, the Support Document firmly labels Lincoln as not an abolitionist.…”