Answer:
first off, what are the answer choices, second, Then would be the best word to join the sentences.
Answer:
The community needs to work along with Government and religious organizations, to support the communities affected by human rights violation. ... They also force the Government to take necessary action. Government institutions and communities work to stop human rights violations, by working on policies and legalization
I was always told that each paragraph in the body would have it's own topic sentence so B.seems like the best choice.