Paraguay bank collapse linked to a presidency's fall, leaving millions broke

1. What happened

   According to a Guardian headline, a bank collapse in Paraguay has brought down a presidency and left millions of people broke. Only the headline was provided, so the wider details are not available here.

2. When it started

   The date of the collapse and of the reporting was not included in the material provided.

3. How it spread

   The material does not explain how the bank collapsed or how it led to the presidency's fall. Those details would need to come from the full Guardian article.

4. Why it matters

   The headline suggests the collapse had major political and financial consequences, but the reasons and the figures behind the 'millions' claim are not given in the material provided.