A major step in reunifying the kingodms in Spain was the fact that Ferdinand and Isabella were married - c.
This brought together two major factions which were active and important political players in Spain and made Spain a kingdom which was more united than before.
I believe the answer is: the Columbian Exchange
Columbian exchange refers to the exchange of knowledge, labour culture, plants , and animals that heppened between countries in american continent during the 1500s. When the exchange happens, different races crossbreed with one another which resulted in the birth of new races.
Answer:
Structural Theory
Explanation:
Structural -Theory is a school of thoughts in sociology that views society as a complex system, with a focus on solidarity, support and stability.
Coronavirus, Protest for Black Lives Matter movement, Presidential debates, California wild fires
This is an example of how location influences trade as these countries are all in close proximity to each other.
