10. Who is the greatest African of all time? How do you know?

Nelson Mandela

Explanation:

Former South African president and civil rights advocate Nelson Mandela dedicated his life to fighting for equality—and ultimately helped topple South Africa's racist system of apartheid. His accomplishments are now celebrated each year on July 18, Nelson Mandela International Day.

Nelson Mandela

Explanation:

The total No. 1 Greatest African of all time, followed closely by Kwame Nkrumah, and Robert Mugabe in third place.

so they can defeat there oppenent

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.