Have the economic freedom to save, spend, and invest money as they see fit.

Individuals

Explanation:

People, generally speaking, are free (if they live in a Free Country such as the US). And being the case, they can use their money in whatever way they see fit. They can spend it, or not. They might invest it, lend it and so on. That's the so called economic freedom of an individual. It might work differently for companies and organizations, though. It is certainly different for the government.

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.

the  wilmot proviso  was designed to eliminate  slavery  within the  landacquired as a result of the mexican war (1846-48). fearing the addition of a pro-slave territory, pennsylvania congressman david  wilmot proposedhis amendment to the bill.