Russian society is a bit more mature I guess or formal and they take care of many things such as friendship, and when they meet someone new they believe they are a stranger and do not feel safe. On the other hand in the Us society it is very happy and joyful where you have usual discussions, debates, conversations with friends, family and random people some times so that is what the difference is between the two.
You answer is B as end would be the object other than bus in your sentence.
The different populations of the warriors encounters in the area of jungle are that many things from that time era was created for a reason they had their own encounters into the make of things the area of jungle was just one thing or the other
USA is leading during the pandemic
