Write an example of a framed narrative describing your understanding of the medieval period

Advances in learning and technology made long ocean voyages possible

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography. 

Since they are perpendicular, the slope of the other line will be the opposite sign and the reciprocal. so the slope for line s is 5 so the slope of line t will be -1/5hope this