Find the circumcenter of the triangle points -4,1 -4,-3 0,-3

The war began as a fight between mayans and the landowners of the country. the main causes of the guatemalan civil war was started by the greed of the united fruit company, the fear of communism, and the racism toward the  mayan  people.

Did you know it's illegal to own only one guinea pig in switzerland?   : )

He want to contact the red cross/red crescent because they are the main non profit organization that deals with disasters around the world 

Why you put last one a? i think is b.