During our time in new york city, we traveled by taxi, rode in the subway, and even  watch a musicalwalking in central parktook a ferry ridetop of a double-decker bus

It is useful for historians to write narratives so that history can be passed on from their point of view.  think about a story being told in third person, then think about it again being told in first person, by someone who actually experienced the event.

We can not answer this question because we cannot see the graph,sorry< 3

The law of conservation