What river forms the border between Senegal and Mauritania A. Nile River
B. Senegal River
C. Zambezi River
D. Niger River

What does the word submerged mean in the following sentence? after it rained for three days in a row, the streets were completely submerged.

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

Countries that have a traditional economy often develop at a slower pace than countries with a free market economy. true or false