11 Things You Didn’t Know About Christmas Historic Mysteries

Ever wonder why we celebrate Yuletide with traditions we're all familiar with? Here are 11 interesting things you never knew about Christmas.
 
Resources for this topic:
Smithsonian Mag: Christmas stocking 
History: History of Christmas Trees
Evening Standard, Why Do People Kiss Under the Mistletoe
Livescience: Magic Mushrooms May Explain Santa & His 'Flying' Reindeer
Epistle.us: Have Astronomers Found the Star of Bethlehem?
Norse Mythology
Standard.co.uk: Mistletoe Plant
Christian Answers