Okay kiddo, so in Ukraine, there were two groups of people who wanted to control the government. One group was led by a guy named Viktor Yanukovych and the other was led by a lady named Yulia Tymoshenko.
In 2007, there was a big problem because Yanukovych became the Prime Minister even though a lot of people thought that Tymoshenko should have the job. Many people thought that Yanukovych became Prime Minister because he cheated in the election.
This made a lot of people very angry and they started protesting in the streets. They wanted their voices to be heard and they wanted a fair government. Some people even camped out in the middle of the city to make sure their message was heard.
The protests went on for a long time and got very serious. Some people even got hurt and some were sent to jail. Eventually, the government realized they couldn't ignore the protesters and Yanukovych was kicked out of office.
Tymoshenko became Prime Minister and things calmed down for a while. But, later on, there were more problems and protests in Ukraine. It was a complicated time, but many people were fighting for a fair and just government for Ukraine.