Is it true that muslim scientists had improved the astrolabe, or is it false? and i also need to know who had written a medical encyclopedia that was translated into latin and widely used throughout europe? was it ibn battutah, omar khayyám, mehmed ii, or avicenna?

What country was south vietnam resist a communist takeover before the united states stepped in? a. germany b. france c. britain d. japan

Which statement describes the influence of elizabeth i on england? a. her great inherited wealth made requesting funds from parliament rarely necessary, which minimized conflicts. b.her skillful use of personal advisers to communicate her wishes to parliament promoted stability. c.her clever secret diplomacy and many successful wars made her popular with the english people. d.her continuing support of english explorers in the americas brought in vast supplies of silver and gold.

What impact did the gi bill and the interstate highway act of 1957 have on the development of the suburbs