Urgent! i will mark ! how did the economy of western europe change after the crusades? choose all correct answers. -small villages disappeared as workers moved to the cities -increased trade created a merchant class -skilled workers formed guilds -the catholic church controlled traded routes !

Increased trade created a merchant class

Small villages disappeared as workers moved to the cities

the correct answer is ) possibility.

demonstrating opportunity cost is done through production possibility.

the opportunity cost can be demonstrated using the production possibility frontier or curve. this graphic shows the total number of possibilities for two products when we have the resources needed and used in an efficient manner. the main resources could be money, labor, and technology. the curve shows that the production of one good increases when the production of the othe

the boundarys like convergent divergent and transform it causes subduction