Stumbling On Facts

I've just been introduced to  Direct TV.   While scrolling through the many channels I came across Link TV, which just happened to be showing a documentary on the Iraq War.   Some of the statistics they stated were so distressing to me.  In some areas of the country, more than 66,000 civilians were killed.  In other areas  it was even worse.  How many orphans are there?  How many with life changing wounds?  In the aftermath of war, what programs exist to  care  the thousands of widows, to teach the orphaned children, to rehabilitate the wounded?  What is awaiting those exiled who wish to return home?  If you can share information or provide answers to these questions, please comment.  I'll try to obtain more statistics about the innocents affected by this or any war.