Which statements describing aspects of russia's culture and history are true?
choose all answers that are correct. a. landowning russian nobles were known as boyars. b. ivan the great's title of tsar is based on the latin word caesar. c. russia is the second largest country in the world, next to china. d. the capital of russia is kiev. e. russia has thousand of miles of coastline but few warm-water ports.

Which is the main inference that can be drawn from adam smith's book the wealth of nations? a) for an economy to work flawlessly, it shouldn't have to serve and moral goals.b) the government must control a free-market economy, or economic problems will arise.c) a free-market economy works well only without the government's interference. d) free trade will only hurt economies and should be stopped by governments.