How did the freedom summer organization challenge the courts?

The Freedom Summer organization challenged the courts by advocating for voter registration and civil rights for African Americans in the South, particularly in Mississippi. They organized a massive campaign in 1964 to register Black voters, which faced significant legal and violent opposition. The efforts highlighted the systemic injustices within the legal system and aimed to bring national attention to the need for legal reforms. Their activism contributed to significant legal changes, including the Voting Rights Act of 1965, which aimed to eliminate barriers to voting.