Question

What was the biggest factor that led to the changing of traditional ways of life in the Arabian Peninsula?

the diversification of the region’s economy

the discovery of large oil reserves

the invention of the desalination process

the construction of large cities

Answer 1

B. Is the correct answer on Gradpoint. ^^

Answer 2

Hey man!
The discovery of large oil reserves, this is the principal actor that changed the modern countries in the arabian peninsula. One of this examples was the Iraqi War when Saddam Hussein invaded Kuwait.