The best known is probably Amnesty International.
Howard Greenebaum has written: 'Free elections??' -- subject(s): Political campaigns, Voting
In America a person is free to join ANY political or religious organization (so far).
Free Person
free person
Those who oppose public financing of campaigns often argue that it restricts free speech by limiting the ability of individuals and outside groups to contribute to political candidates. They also argue that it places an unfair burden on taxpayers to fund political campaigns. Additionally, some believe that public financing could potentially favor incumbents and limit competition in elections.
No organization can be entirely free of political behavior, as politics often arise from human interactions and the dynamics of power and influence. Individuals within an organization have differing interests, goals, and relationships, which naturally lead to political behavior as they navigate those complexities. Even in well-structured environments, informal networks and alliances can form, further embedding politics into the organizational culture. Therefore, while organizations can strive to minimize harmful political behavior, complete elimination is unlikely.
True
Where
'I am not a number, I am a free man'. TV series The Prisoner, but that has nothing to do with the question.
It licensed Union troops to free any slaves they came across in their Southern campaigns.
The prisoner said "I will be hanged", which could only be true if it were false so they had to release him...
Yes that was the custom; on Passover Day one prisoner would have to be released. Pilate wanted Jesus to be free, but the crowd wanted Barabbas free, and he was set free at the cost of Jesus.