He was famous in the supreme court<span />
Sacagawea helped guide them through the unknown territories they had to explore and also served as a translator for them to be able to communicate with her tribe
The answer is b, a union general who later become the 18th president on the united states.
C. They include <span>a bibliography and citations to credit the sources.
This is because a secondary sources uses PRIMARY SOURCES for </span>information.