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.
By 1917, most Russians had lost faith in the leadership ability of Czar Nicholas II. Government corruption was rampant, the Russian economy remained backward, and Nicholas repeatedly dissolved the Duma, the Russian parliament established after the 1905 revolution, when it opposed his will.