Which of the following issues is the most significant challenge facing the people of the middle east today?
a. dust storms
b. freezing temperatures
c. earthquakes
d. water scarcity

Which was not a country that massively built up its navy in the early 1900s? germany china united statesbritain

Find the area of the shaded region.

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