Which best describes the central idea of this excerpt?
some people did not understand du bois's advocacy for
the rights of those in the united states and abroad.
a unique and strong voice, du bois advocated for civil
rights and equality throughout his long life.
o du bois traveled to london in 1900 in order to advocate
for political and social change in africa,
du bois advocated for equality in every area, including
outside of the united states.