It's past Xmas, but political prisoners worldwide would appreciate your letters. Often times this is the best thing you can do. Many countries that violate human rights are very weary of negative international opinion - as this may mean less trade, less financial aid, less money to buy weapons. A vote by your congressman or representative to not support a country that violates human rights can go very far, even a letter written by him or her can have a significant impact and save someone from death, torture or prison. Let them know that you have learned of that situation, and ask them to contact the authorities of the country in question and ask them to make sure the human rights violation is corrected.
Protests Find out about protests all over the world.
In most instances, we have not evaluated them. Please use your judgement.