Concept:The electorate is the body of citizens who have the right to vote in a country.
Explanation:The power of the electorate means that the people hold the highest authority in a democracy.
Through voting and participation in elections, they choose their government and influence public policy.
This authority of the people is known as political sovereignty.
Legal sovereignty belongs to the lawmaking body, such as the legislature.
External sovereignty refers to a state’s independence from foreign control.
Internal sovereignty means the supreme power of the state within its own borders.
None of these directly describe the authority exercised by the electorate.
Hence, the power of the electorate signifies political sovereignty.
Answer:A. political sovereignty.