Protozoans are classified based on the way that they move. Many Protozoans have advanced evolved Cilia (hair like fibers) or Flagella(a big tail) which help them move.
The U.S.-led invasion of Iraq, commonly known as The Iraq War or Operation Iraqi Freedom, began March 19, 2003. In February 2009, President Barack Obama announced a 16-month plan for withdrawal in Iraq. On June 30, 2009, U.S. troops withdrew from Iraq's towns and cities, formally handing over security duties to new Iraqi forces.
Bush (without further U.N. approval) issued an ultimatum on March 17, 2003, demanding that Saddam Hussein step down from power and leave Iraq within 48 hours, under threat of war. Hussein refused, and the second Persian Gulf Warâmore generally known as the Iraq Warâbegan three days later.