<span>In 2004, president george w. bush's chief political adviser, karl rove, pioneered a new campaign technique known as microtargeting.</span>
The answer is "A", "They benefited from the trade networks".
A trade network is an arrangement of individuals in various terrains who exchange products forward and backward. Trade includes the exchange of merchandise or administrations starting with one individual or element then onto the next, regularly in return for cash. A framework or system that permits trade is known as a market. An early type of trade, barter, saw the immediate trade of merchandise and enterprises for different products and ventures.
B) Cabeza de Vaca
Alvar Nuñez Cabeza de Vaca went on to write an account of his story called Chronicle of the Narvaez Expedition.
I hope this helps! :)
