Final answer:
Linda Tripp played a crucial role in the Clinton-Lewinsky investigation by secretly recording conversations with Monica Lewinsky, which provided evidence of a sexual relationship and led to allegations of perjury against President Clinton.
Step-by-step explanation:
Linda Tripp played a significant role in the investigation surrounding President Bill Clinton and Monica Lewinsky. Specifically, Linda Tripp secretly recorded conversations with Monica Lewinsky, in which Lewinsky disclosed details about her relationship with President Clinton.
These recordings were pivotal as they provided evidence that contradicted the president's and Lewinsky's previous denials of any sexual relationship, leading to allegations that President Clinton had committed perjury and obstruction of justice.
Tripp's actions sparked a series of events that contributed to the impeachment proceedings against President Clinton. While the president was eventually acquitted by the Senate, the scandal left an indelible mark on American political history and public discourse concerning presidential conduct and the legal implications of personal indiscretions.