They attacked only at night under the cover of darkness. Their tactic was to engage in small skirmishes in the South Vietnamese countryside where they were familiar with the area. They used guerilla warfare and had their trip wires and pits with sharpened bamboo stakes to demobilize the enemy. After the battle, they escaped back to the jungle.
<span>Dharma and karma is your answer</span>
<span>B. Merchants could carry goods long distances, allowing these civilizations to specialize in producing certain items and gain wealth through trade.</span>
Tbh I haven’t learned about that since 2017 but I’m pretty sure it’s D. I just know Cyrus the Great was the first ruler of the Persian empire.