CLEAN : Liberia 'has a lot of work to do', says activist at country's bicentenary

The video discusses the historical context of 200 years of freedom and self-rule, highlighting the current crossroads faced by the African American continent. It addresses the economic decline from a top GDP producer to the lowest income earner, despite rich resources. The video concludes with optimism about overcoming these challenges and leading the continent into a prosperous future.

What challenges are mentioned regarding the economic status of the continent?

What is the overall message of confidence expressed in the text?