Isp On Russia taking over Ukraine

How did this issue start

This started when Ukrainian protesters were protesting for a new government and then Russia said they would help the government that was in office but then the protesters got what they wanted and then Russia decided to attack them because they were a weak corrupt government that was easy for Russia to take which started this issue. First was pro-Russian Ukrainian people who started attacking Crimea's army bases but then came the Russian black-ops (WHICH ARE ACTUALLY A REAL THING)  

This issue started when Ukraine protest's ended then Russia decided it was there chance to come in and attack Ukraine.

Then they took over Crimea an Ukrainian province (You would say) so then the UN United Nation's took this issue into their own hands and took Russia off the UN and

gave them harsh consequences.