The correct answer is B. After the Second World War, governments made a great effort to encourage international peace and prevent conflict among countries. That is why in 1948, representatives of 58 nations came together to create a list of all human rights that would be fare for everybody around the world.
This group of 58 nations representatives was called the League of Nations, but at the moment the UDHR (Universal Declaration of Human Rights) were established, it was already called United Nations.
Nowadays the UN (United Nations) includes 193 member countries and its main foal is to maintain peace and security for all of its member’s countries.
The United States Central Intelligence Agency (CIA) was created on September 18, 1947, when Harry S. Truman signed the National Security Act of 1947 into law.
My guess would be to try to save people from dying
Explanation
In the graph it shows an increase in dying between the 1960's. People would protest to help the population and to save people from more devastation and loss. They might also protest to save families from having to mourn over dead family members
