Concept:An electoral commission can only run efficiently when it is independent and free from political influence.
In Nigeria, the biggest threat to its effective operation is excessive political interference.
Explanation:Electoral commissions are set up to conduct free and fair elections without bias.
In Nigeria, however, elected officials often interfere seriously with the commission's work.
Such officials use their positions to influence the electoral process from voter registration right through to election day.
They hijack electoral materials and decide which areas receive ballot boxes.
Areas where they fear defeat may be denied materials, while their strongholds are well stocked.
These officials also intimidate electoral commissioners to prevent them from doing a thorough job.
This interference makes it difficult for the commission to conduct credible elections.
Although poor public support, large population size, and inadequate skilled manpower are also challenges, none affects the electoral commission as deeply as political interference.
Answer:The correct answer is D. Excessive political interference.