What is ridolfi plot?

The Ridolfi Plot was a conspiracy in 1571 aimed at assassinating Queen Elizabeth I of England and placing Mary, Queen of Scots, on the English throne. Orchestrated by Italian banker Roberto Ridolfi, the plan involved collaboration with Catholic powers like Spain and the Pope. The plot was ultimately uncovered, leading to the arrest and execution of several conspirators, including key figures in the English Catholic community. The failure of this plot further solidified Elizabeth's reign and highlighted the tensions between Protestant England and Catholic Europe.