A. find problems that could cause a collision or a break-down
Answer: True. I'm good with maths, so if i got myself confused i'm so so so sorry!
Answer:
Our recreation and leisure is mediated by material goods that we seem to "require" in order to have fun.
Explanation:
Because of this, the notion of individual relationship shifted from requiring actual interaction to relying on some sort of medium to replace the interaction. This situation started to become more and more prevalent along with the development of mobile technology and social media.
San Juan is the capitol of Puerto Rico. Castillo San Felipe del Morro is the fort in San Juan. I am from puerto rico so :)
Started with discontent in Poland, and continued in Hungary, the German Democratic Republic (East Germany), Bulgaria, Czechoslovakia, and Romania. Romania was the only communist state in Europe to violently overthrow its communist government.
hope this helps