Answer: 25%
Explanation: "Historians estimate that between 15 and 25 percent of the African slaves bound for the Americas died aboard slave ships. The autobiographical account of the West African Olaudah Equiano, published in 1789, is particularly well known for its graphic descriptions of the suffering endured on the transatlantic voyages."
What time period is the question referring to?
How did Bleeding Kansas impact the Civil War?
Between roughly 1855 and 1859, Kansans engaged in a violent guerrilla war between pro-slavery and anti-slavery forces in an event known as Bleeding Kansas which significantly shaped American politics and contributed to the coming of the Civil War.
Well, in Saudi Arabia, women aren't allowed to drive. In Iran, homosexuals are put to death. In much of the Islamic world, non-muslims are second-class citizens without the rights of muslims, and forced to pay taxes for living in muslim lands... I could go on, were you talking about inequalities around the world, or just in your own private fish-bowl?