I would say that it's B because it appears that the shape of Han China is based off of trade routes.
I believe the answer would be Phalanx.
Answer:
yes bro
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The American civil War was a war fought from 1861 to 1865. It was one of the bloodiest wars.
Answer: Tanks. In 1914, the “war of movement” expected by most European generals settled down into an unexpected, and seemingly unwinnable, war of trenches, Flamethrowers, Poison Gas, Tracer Bullets,
Gear Air traffic control,
Depth Charges, and Hydrophones.
Explanation: Machine gun - The machine gun was improved during the war. It was made much lighter and easier to move around. Flame throwers - Flame throwers were used by the German Army on the western front in order to force the enemy out of their trenches. Chemical weapons - World War I also introduced chemical weapons to warfare. Hope this helps!