Answer:
Mansa Musa inherited a kingdom that was already wealthy, but his work in expanding trade made Mali the wealthiest kingdom in Africa. His riches came from mining significant salt and gold deposits in the Mali kingdom. Elephant ivory was another major source of wealth.
It was one of the first revolutions of its kind to occur non-violently, making it 'glorious'.
Ethiopia was the only African nation that was not colonized, the Ethiopian forces successfully defeated the Italians during the battle of Adowa which was led by Menelik the second. This helped the nation kept their independent.Unlike other African nation Ethiopia had strong military force and huge sense of nationalism which made their resistance successful.
Ida Bell Wells-Barnett, more commonly known as Ida B. Wells, was an African-American investigative journalist, educator, and an early leader in the Civil Rights Movement. She was one of the founders of the National Association for the Advancement of Colored People.