the global economic crisis following world war i was caused by\no widespread unemployment.\no unpaid wwi…

Answer:

unpaid WWI debts.

Brief Explanations:

After WWI, countries had large - scale unpaid debts. These debts disrupted international financial systems and economic stability, contributing to the global economic crisis. Widespread unemployment was a consequence, the Great Depression came later, and over - speculation was more associated with the 1920s boom and subsequent crash rather than being the main cause of the post - WWI crisis.