Ukraine and Russia

I have sometimes thought that there are many things that happen on our planet because the people are very selfish and the world is badly divided, but I never thought that in the 21st century may be a war between two countries that have never had conflicts and over money and greed many poor people have died. 

I think it's a free country and Russia need not interrupt the process of joining the European Union. Many Russian people have invaded Ukraine, killed many people and everything published in internet pages. Is very hard to know that many people die because of the fault politicians who always want more than they have. 

For that reason, I think this situation must end, the politicians must be punishedin front of people,because Ukraine is a strong and rich country, but just need a little help to show that does not depend on anyone and can be more important than other countries in European Union.