Using spermicide with the diaphragm makes it much more effective at preventing pregnancy. How does it work? The diaphragm covers the cervix to block sperm from entering the uterus.
These 10 animal facts will amaze you. The Kremlin, located in Moscow, Russia, is a complex of buildings enclosed within a wall, originally designed as a medieval fortress. The buildings within it include churches, palaces, armories, and a variety of watchtowers.
Russia is a federal presidential republic. The executive power is split between the President and the Prime Minister, but the President is the dominant figure. The legislature is represented by the Federal Assembly of Russia. It has two chambers: the State Duma â the lower house, and the Federation Council â the upper house.