communications provide line-of-sight communication because the signals travel in straight lines.

Who is the speaker in this excerpt from book 13 of homer’s odyssey, and what inference can you make from the tone?

What was one step that charlemagne took to unite his kingdom? a. he chose a single strong heir to inherit his throne. b. he drove muslim forces out of europe. c. he created and supported schools. d. he declared himself head of the catholic church.

Which country had the most spiritual influence on classical china? a) india b) japan c) korea d) mongolia