The most popular type of Christmas tree in the US is the Pine tree.
Germany gave us the tradition of decorating a Christmas tree.
Yes, just like in the US
Some people have a star or an angel on top of their Christmas tree.
The White House.
AWESOME
they use a firm Christmas tree, like us but a real one, and put Christmas lights, shiny balls, angels, and a gold star on the top. The decorations they use there is pretty similar to us, so there isn't any point of asking this question!
They have lights, and ornaments, and everything you think would be on a Christmas tree in the US. They do have candles(usually fate ones) on their tree.
In the US, Christmas trees are traditionally topped with a star or an angel.
US Christmas Traditions are; Decorating home with tree and lights. Baking cakes. Having Christmas Dinner. Singing songs. Exchanging gifts. If you want any US Christmas eve tradition templates you may refer the site Slide Egg.
Norway - they present a Christmas tree to the UK each year.
Christmas tree