It was also known as a Proxy War because it was just a proxy for Nazis to fight the Soviets without being directly involved in a fight against each other. The locals just called it the War or the Civil War because they were Spanish so they didn't call themselves as the Spanish Civil War.
Answer: the practice is called (iconoclasm). The church shown was most likely built by the (Catholic Church). The artwork is being removed because the people thought it was (a sin to display it in a church).
Explanation:
They Thoguht most of the power should lie between with state government