With 48 fact-filled cards per package, Knowledge Cards are a great source of condensed information--all in a deck the size of a pack of playing cards. Each card features a question on one side, such as 'What future president wintered with General George Washington and the Continental army in the bitter cold of 1777 at Valley Forge, PA?', with informed, illuminating comments on the other side.
Size: 3 1/4 x 4 inches. Published with the Library of Congress; text by Anjelina Keating.