What Does Left Even Mean Today?

i would like to use this chance while talking to you to kinde, kind of get a sense about what left means. And how that kind of relates to mite modernism. There's many political spectrums i think they're all useful. Even some of the more contemporary meam ones make fun of the political spectrum. But broadly speaking, in a way that i think everybody should understand and be able to relate to, there's a political left, a centre and a right, a right wing.