Which historical period is associated with the
concept of zero, the development of a handbook on
medicine, and the rubaiyat of omar khayyam?
(1) european renaissance
(2) golden age of islam
(3) songhai empire
(4) age of pericles

In shifting to a defense policy based upon the concept of "flexible response," president kennedy was indicating that he had grave doubts about thevalue of which previous defense policy? a massive retaliationb collective securityc containmentd air power

Tension between the british. and boers was caused primarily by what things?

Can someone me out with this , i'm putting 30 points on it