How did the second, 20th century global conflict intensify and add to the forces that weakened and ultimately negated the ideological, political-military, and economic underpinnings of the European colonial empires? Provide specific examples to support your answers.

The second half of the 20th century was shaped by the Cold War, a legacy of World War II. The United States and the Soviet Union emerged as global superpowers engaged in ideological, political, economic, and military competition.

Explanation: Please brainliest!

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 nationalists wanted a strong central government so the new country wouldn't fall apart.

- r3ktforgood ☕