Corn accounted for the size and sophistication of the Native American civilizations in Mexico and South America by molding the Pueblo culture in terms of its technology and development. This includes the development of irrigation systems in order to water their corn fields.
Hernando de Soto<span> was born c. 1500 in Jerez </span>de<span> los Caballeros, Spain. In the early 1530s, while on Francisco Pizarro's </span>expedition<span>, </span>de Soto<span> helped conquer Peru. In 1539 he set out for North America, where he discovered the Mississippi River. </span>De Soto<span> died of fever on May 21, 1542, in Ferriday, Louisiana</span>
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.
Answer:
O A. A central government was formed
