How are major southern cities distinctive from northern cities in terms of economics?

Which domain endings indicate websites that are most likely to be reliable sources? check all that apply. sites ending in .net

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

What happen to eastern europe after ww2