"I'm Sacagawea, Charbonneau's wife and an interpreter for the expedition."
Time Tangled Island
Sacagawea was a Lehmi Shoshone woman who helped with the Lewis and Clark Expedition as an interpreter and guide. In Poptropica, on Time Tangled Island, she only appears to introduce herself, as she is a monumental historic character. To date, she is the first named female character in the Poptropica universe. Read more about the real historic figure on her Wikipedia article.