4.
The answer is: C
Explanation
World Inter-racial Harmony Week is a celebration of diversity and an opportunity for people of different races, cultures, and backgrounds to come together and promote understanding, respect, and unity. The week is an opportunity for individuals and communities to engage in activities that promote inter-racial harmony and to raise awareness about the importance of diversity and inclusion. It is a time to reflect on the common values that unite us and to celebrate the differences that make us unique. World Inter-racial Harmony Week provides a platform for people to come together and work towards a more inclusive and harmonious world.