Oppressed how?
Across all sides (Civilian, Military, Ukranian and Russian), an estimated 150-200K people have died and half a million wounded since the start of the invasion in 2022.
What kind of oppression could possibly been having taken place that necessitates such an escalation?
Yes, it so happens a civil war was being fought there.
But the majority of the fighting ended with the second Minsk accords. After 2017 on average only about a dozen people died a year from combat actions. So there couldn't have been much shelling going on in 2022.
How does a dozen or two deaths a year warrant an escalation to a hundred thousand deaths a year?
Which rights, when did this happen? I'm honestly curious abuot this.
Both sides did that. A lot.
But what does that have to do with Russia's 2022 invasion? Putin himself said that Russia would not get involved in the enforcement of the Minsk accords because it was an internal Ukrainian matter.
Because Russia wants to not only keep the land they've invaded but also dictate the way Ukraine conducts it's diplomatic relations with other nations. Ukraine is fighting for it's sovereignty here. Russia is trying to take that away.