The Endocrine system regulates the activities of the body by secreting complex chemical substances (hormones) into the blood stream. These secretions come from a variety of glands which control various organs of the body. The key functions are: 1  To regulate the metabolic functions of the body.
Answers.comÂ® is making the world better one answer at a time. Russia became a democracy in 1991 under the leadership of Vladimir Putin. They changed from being a communist nation and became a democratic country with Yeltsin becoming the first president.
Summer 1903: Â·the Social Democrats split into Bolsheviks and Mensheviks. January 5, 1904: Â·Stalin escapes from Siberia, the first of many escapes from exile in the following decade. 1905: Â·Revolution in Russia. Nicholas II announces constitutional reforms, and the creation of the Duma, or elected assembly. Stalin marries Yekaterina Svanidze. December 1905: Â·Stalin goes as a delegate to Bolshevik conference in Finland, meets Lenin for the first time.