What is Corroboration notes

to support with evidence or authority Several witnesses corroborated her story.

to confirm or support facts, opinions, etc, by providing fresh evidence the witness corroborated the accused's statement.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

a is the final ! : )