Can someone help me with this two questions please. A. How are the U. S. Civil War and Russian Civil War different?
B. How are the U. S. Civil War and Russian Civil War the same?

The Russian and US civil war are different as the US Civil War was fought to abolish slavery while the Russian Civil War was a war fought to determine a new political figure

what are local authorities doing to fix the problem

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.