1.
inside a person's mind or self
2.
relationships between people
3.
many things, people, or events
6.
more important than anything else
12.
difficulties; barriers
15.
a person who comes to live permanently in a foreign country.
16.
a point or way in which people or things are not the same
17.
the action or process of bringing something into existence
18.
the imparting or exchanging of information or news.
