Iconoclastic Controversy<span>, a dispute over the use of religious images in the Byzantine Empire in the 8th and 9th centuries</span>
Answer:
the famous inventor he met was Thomas Edison
The correct answer is primary election
Registered voters particiapte in primaries by voting through secret ballot for their candadates who they wish be nominated by their parties. The primaries can either be closed or open. the candidate who wins get the nominations of their parties.