If you were standing on top of Twin Hills on the north-central part of the quadrangle below (marked by the star in the upper right corner) and wanted to travel to Golden Gate Mountain, in the west-central part of the map (marked by the star in the lower left corner), determine which way would be the easiest to go. Choose the shortest path across the flattest topography.

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare