Bloom's Taxonomy is a framework for classifying educational learning objectives into levels of complexity and specificity. Originally developed in 1956, it structures learning along six cognitive levels: knowledge, comprehension, application, analysis, evaluation, and creation. The taxonomy can be used to ensure lessons, assessments, and activities target higher-order thinking skills beyond simple memorization. In social science classes, Bloom's Taxonomy provides a framework to move students from memorizing facts through comprehending and applying concepts to analyzing, evaluating, and creating original work.