HELP PLZ What is this article mainly about?
A
Boeing's new Dreamliner jet passed some flight tests in Japan.
B
Airlines are more interested in fuel efficiency now because of higher fuel costs.
с
Boeing's new jet is ready after years of work and some delays.
D
Airlines have some "thin routes" that are traveled by fewer people, so they are costly.

While doing your research, all of the following would be good secondary sources to use to develop a general overview about the vietnam war, except: a. the encyclopedia britannica b. an interview with a veteran of the war c. a textbook on the history of the 20th century d. an online resource such as ‘wikipedia.org’ or ‘’

Me ! select the correct answer. in his essay "civil disobedience," henry david thoreau wrote "that government is best which governs least." which answer best shows how this motto reflects transcendentalist principles? a. an ideal government does not exist, so anarchy is best for a nation. b. citizens require the government to define the difference between right and wrong. c. government can act as an impediment to the will and morality of individual men. d. an ideal nation is one that is not governed by a monarchy or dictatorship. e. government on a large scale is inefficient and should be managed at the state level.

What is central purpose of the letter