I think it might be true, I’m so sorry if I’m wrong
Answer:
<u>The world's sustained economic growth has only been occurring over the last 300 to 400 years.</u>
<u>Explanation:</u>
It is more accurate to say that sustained economic growth occurred over the last 300 to 400 years by considering when economic data became available.
Also, we need to bear in mind that a sustained economic growth implies a measurable period of economic expansion (growth).
This is answer could be true I think