Well there is the Christmas tree, caroling, presents, Santa, big dinner, cookies, milk, egg nog, leaving stuff out for Santa, church, elf on the shelf, reindeer, sleighs family time, giving, loving, being happy and positive, and I think that is about it
The Inca and Aztec empires were heavily impacted by European exploration and colonization. The first impact was that when Europeans reached the Americas, the Incas and Aztecs were conquered which killed thousands of them and enslaved the ones that survived.