Which statement describes a major advantage of a unitary system of government over a confederal system? a. it prevents a country's government from ever becoming nondemocratic. b. it ensures that the central government is strong enough to deal with major problems. c. it maximizes the political freedoms guaranteed to individual state governments. d. it creates a balance between federal and state governments to spread out political power.

The correct answer is B) It ensures that the central government is strong enough to deal with major problems.

The statement that describes a major advantage of a unitary system of government over a confederal system is It ensures that the central government is strong enough to deal with major problems.

In a Confederal government, sovereign states delegate power to the central government in different issues. But as there is no strong central authority, the states can have many differences and difficulties between them, resulting in permanent conflict and inefficient procedures. In a unitary system, a strong central government controls the states gives direction and is powerful enough to solve major problems that affect the country.

arresting and exicuting citizens

union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.