text: Two paintings by Andy Thomas show members of this group of people playing cards and playing pool, and are named Grand Ol' Gang and Calling the Blue, respectively.
full_question: Two paintings by Andy Thomas show members of this group of people playing cards and playing pool, and are named Grand Ol' Gang and Calling the Blue, respectively. Another painting of one of these people shows two horses in a boat surrounded by icebergs in the right background. Another painting of a member of this group shows a slightly opened window with a red curtain in the background. The central figure in that painting holds a sword in his left hand, while extending his right hand over a table with books underneath.An unfinished portrait of one of these people shows that man's face encircled in front of a brown wall. Those two paintings were produced by Gilbert Stuart. Emanuel Leutze painted one of these people leading troops to the Battle of Trenton. For 10 points, name these leaders of a North American Country.
first_sentence: Two paintings by Andy Thomas show members of this group of people playing cards and playing pool, and are named Grand Ol' Gang and Calling the Blue, respectively.