Liberator. Soldier. Humanitarian. The Presidential Proclamation to establish a national monument in her honor begins: Harriet Tubman is an American hero. This inspiring Harriet Tubman Little Thinker will remind you to be vigilant, to be strong, and to look out for everybody. A true leader. Every 11 Little Thinker doll is distinctively dressed and wields a biographical tag with essential dates, acts, and a personal quote. These plush companions are just as inspiring as they are cuddly because Little Thinkers are characters with character.