Who is the group that honors the life of Hadiya Pendleton?

Choices:
A. FBI
B. NRA
C. Wear Orange
D. not enough information
Wear Orange
Gunshots rang out once again on a campus in the United States on Wednesday.
Students and faculty raced out of harm's way, ducked under furniture, barricaded doors and hid in interior rooms, bathrooms and labs. The short-lived nightmare on the campus of the University of California, Los Angeles came one day before Wear Orange: National Gun Violence Awareness Day.
Wear Orange was inspired by friends of Hadiya Pendleton, a 15-year-old Chicago high school student killed by gunfire in 2013. The group decided to honor her life by wearing orange — the color worn by hunters in the woods to protect themselves and others.
While the idea has been embraced by civic organizations, politicians and celebrities, it has been rejected by gun rights advocates. The National Rifle Association has attacked the campaign as "pointless," and said "participating is an easy way of scoring points for being 'socially conscious.'"
Here is a look at the unique relationship between Americans and their guns.
Any law-abiding citizen in the United States is allowed to own or carry a gun.
That right comes from the U.S. Bill of Rights and the Second Amendment to the U.S. Constitution. It says: "A well-regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed."
The Second Amendment was based partially on English common law, which describes an auxiliary right, supporting the natural rights of self-defense, resistance to oppression, and the civic duty to act in concert in defense of the state.
To purchase a gun in the majority of states, a person needs to be of age, pass the FBI's National Instant Criminal Background Check and fill out a firearms transaction record.
However, background checks are not currently required for private sales, including those conducted at gun shows.
Certain people are banned from owning weapons, including convicted criminals, people with mental health illnesses or non-U.S. citizens. But the system has major holes in it.