I want to know the answer to the following question:
What controversy around Darwin's book began in the 1920s?
All the background I'm provided with is that "Some conservative Roman Catholic writers and influential Jesuits opposed evolution in the late 19th and early 20th century, but other Catholic writers, starting with Mivart, pointed out that early Church Fathers had not interpreted Genesis literally in this area.". Is that enough to answer the question?
Answer: no