Why have many developing countries failed to benefit from the spread of free trade around the world?

Acivilization reaches its high point during its stage. a)birth b)growing pains c)adulthood d)senior

Which of these effects of mass production techniques used during 1920

Plz ive been stuck on this question forever. in 1753 george washington was sent on a mission to a. build a fort at the point where the allegheny and monongahela rivers form the ohio river. b. attack the french at fort duquesne. c. attack the french at fort neccessity. d. deliver a message to the french demanding that they leave the ohio river.