The ideas, things, or events people feel are important are called
a. values
b. attitude.
c. relationship
d. conflicts

I think its an act of values im pretty sure

Values
Values can be qualities, attributes or events. However, they will always be the things that we feel are important or hold dear to ourselves!

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.