The answer is: A, Kukulcan created humans using his own blood.
A sentence would be considered to have a good visualization if we obtain set of images about a certain object or situation simply by reading it.
By reading the sentence in option A, most people would automatically create a depiction of some sort of artwork from human blood. Reading sentence in other options would not create set of images in our head.
Answer:
Economists have had an enormous impact on trade policy, and they provide a strong rationale for free trade and for removal of trade barriers. Although the objective of a trade agreement is to liberalize trade, the actual provisions are heavily shaped by domestic and international political realities. The world has changed enormously from the time when David Ricardo proposed the law of comparative advantage, and in recent decades economists have modified their theories to account for trade in factors of production, such as capital and labor, the growth of supply chains that today dominate much of world trade, and the success of neomercantilist countries in achieving rapid growth.
