Looks like americans have no idea how government works

I found this:
 
 
It’s a civics quiz.  I took it and got 78% (a few I should have got but didn’t actually pay attention to the question) but I certainly didn’t get 100% and I should have. 
More interesting than the test were the findings of the survey:
 
 
Here are some gems:
  • Less than one in five know that the phrase “a wall of separation” between church and state comes from a letter by Thomas Jefferson. Almost half incorrectly believe it can be found in the Constitution.
  • Although Congress has voted twice in the last eight years to approve foreign wars, only 53% know that the power to declare war belongs to Congress. Almost 40% incorrectly believe it belongs to the president.
  • for those that still are under the delusion that global warming is man made

     
    Prominent Scientist Fired By Gore Says Warming Alarm ‘Mistaken’  
    11 More Scientists Join Senate Report of More Than 650 Dissenters  

    WASHINGTON, DC – Award winning Princeton University Physicist Dr. Will Happer, who was reportedly fired by former Vice President Al Gore in 1993 for failing to adhere to Gore’s scientific views, has now declared man-made global warming fears “mistaken.”

    “I am convinced that the current alarm over carbon dioxide is mistaken,” Happer, who has published over 200 scientific papers, told EPW on December 22, 2008