The Boston Massacre was a street fight that occurred on March 5,1770 between a “patriot” mob, throwing snowballs , stones, and sticks and a squad of bristish soldiers.
The Catholic minority group is a type of community that consists of little members. Due to the sheer number of numbers in the Catholic minority, it doesn't have that much influence in terms of their religion in the country compared to other dominant groups.
Shell shock is basically PTSD and it was thought to be caused by soldiers being exposed to explodeing shells
Because it was controlled by Russia who were communist, and the west was controlled by the US which was helping them develop their country again