Describe the economic, political, social, and cultural problems faced by the new nations of Africa?

I am not sure what "new nations" you are considering.

Here are some sites which may prove helpful:
Sao Tome e Principe, Botswana, Zimbabwe

http://findarticles.com/p/articles/mi_m1310/is_1986_Oct/ai_4589209

http://www.africa.upenn.edu/Country_Specific/Sao_Tome.html
http://en.wikipedia.org/wiki/S%C3%A3o_Tom%C3%A9_and_Pr%C3%ADncipe

Botswana
http://www.infoplease.com/ipa/A0107353.html
http://www.africa.upenn.edu/Country_Specific/Botswana.html
http://news.bbc.co.uk/1/hi/world/africa/country_profiles/1068674.stm
http://en.wikipedia.org/wiki/Botswana

Zimbabwe
https://www.cia.gov/library/publications/the-world-factbook/geos/zi.html
http://news.bbc.co.uk/1/hi/world/africa/country_profiles/1064589.stm
http://en.wikipedia.org/wiki/Zimbabwe

To describe the economic, political, social, and cultural problems faced by the new nations of Africa, we first need to understand the historical context. Many African nations gained independence from European colonial powers in the mid-20th century. As they embarked on their journey as newly independent countries, they faced several challenges in these four areas:

1. Economic Problems:
a. Limited Infrastructure: Many newly independent nations lacked basic infrastructure like roads, railways, and ports, which hampered economic development.
b. Dependence on Primary Industries: The economies of these nations were often reliant on a few primary industries, such as agriculture or mining, leading to vulnerability to global market fluctuations.
c. Lack of Diversification: There was a lack of economic diversification and industrialization, hindering sustainable growth and job creation.
d. Debt Crisis: Several African nations faced a severe debt crisis due to loans taken during the early years of independence, which limited their economic options.

2. Political Problems:
a. Weak Institutions: The new nations often inherited weak political institutions, which struggled to govern effectively and maintain stability.
b. Corruption and Authoritarian Rule: Many African nations experienced high levels of corruption and authoritarian regimes, resulting in human rights abuses, political unrest, and limited accountability.
c. Ethnic and Tribal Divisions: Ethnic and tribal divisions were sometimes exploited, leading to conflicts and challenges in nation-building efforts.
d. Lack of Democratic Culture: The transition to democratic systems was challenging in some nations due to entrenched autocratic practices and limited civic engagement.

3. Social Problems:
a. Poverty and Inequality: Widespread poverty and income inequality persisted, leading to social unrest and discontent.
b. Education and Healthcare Challenges: Access to quality education and healthcare remained limited, hindering human development.
c. Population Growth: Rapid population growth created additional strain on already limited resources and infrastructure.
d. Gender Inequality: Gender disparities were prevalent in several aspects, including access to education, political representation, and economic opportunities.

4. Cultural Problems:
a. Identity and Unity: Forging a national identity and unity among diverse ethnic, linguistic, and cultural groups was a complex and ongoing challenge.
b. Language and Cultural Suppression: European colonial powers often suppressed local languages and cultures, creating a need for cultural restoration and preservation.

It's crucial to note that these challenges varied across countries, and progress has been made in many areas over the years. Addressing these problems often requires comprehensive policies, institutional reforms, and long-term investments in human capital and infrastructure.