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.
On March 20, 2003, the United States invaded and occupied Iraq. The war lasted for more than eight years before it was officially declared over on December 18, 2011. One of the major events to occur during this war was the capture and eventual execution of long-time Iraqi leader Saddam Hussein.