I want to know the answer to the following question:
In what year did the IFAB initially approve a fixed size as a standard pitch dimension for international matches?
All the background I'm provided with is that "Fields for non-international matches may be 90–120 m (100–130 yd) length and 45–90 m (50–100 yd) in width, provided that the pitch does not become square.". Is that enough to answer the question?
Answer: no