Have a good christmas. this might not be homework, but i just want everyone to have a good week

Who is the first president to use social media as part of his campaign strategy

What are the 12 colors of the spectrum called?

If you combine two cells into one, what action are you performing? a.  adding a new row or column      b.  splitting the cells      c.  removing a new row or column      d.  merging the cells