Who was the first person to divide the first World War

Brigadier General William Sibert

Explanation:

On June 8, 1917, Brigadier General William Sibert assumed command of them as the “First Expeditionary Division.” Organized as a “square” division of more than 28,000 men, the First Division was twice the size of either the Allied or German divisions on the Western Front.

Russia, not Germany, mobilised first. The resulting war, with France and Britain backing Serbia and Russia against two Central Powers, was Russia's desired outcome,

Explanation:

- "made the south's economy grow rapidly and a small effect that a lot of people don't know is that it made the more demand of slaves and cotton products. and also new states formed due to plantations growing in size."

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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.