What is the purpose of the phrase "establish Justice, insure domestic Tranquility, [and] provide for the common defence" in the Preamble to the U. S. Constitution? A. To claim that the new Constitution can be changed over time
B. To explain that the U. S. government has a duty to protect its people
C. To guaranteed that the American people will get to vote on all new laws
D. To show that the people hold all political power in the country.

B.

Explanation:

To showcase the government is made for the people.

according to the report, the government has imposed restrictions on freedom of speech, freedom of the press, freedom of assembly, and freedom of association. the official media remained tightly controlled by government censorship and obstruction. restrictions on the freedom to assemble remain a problem in vietnam.

explanation:

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.