Can I get a visa for my parents to visit the US?

My parents left the United States about a year ago. I wanted to know if it was possible to get a visa for them to come visit their kids that they left back here. I am a junior girl in high school with two jobs and my parents left five of their kids here and took the youngest one with them she is ten years old. i am graduating next year and i would love it for my parents to come see me walking with my class.