It weakened it because in the Great Depression they lost all money
Answer:
They were killed in a military coup.- Second choice
Because they revolutionized sciences of the time. They all discovered many new things in their respective fields that were way above the level of European scientists. For example, al-Khwarizmi discovered algebra and made textbooks on complex mathematics, while Al-Razi for example made new discoveries in the field of therapy and developed fields like ophthalmology and pediatrics. Their works were translated into Latin because of how advanced for the time they were.<span />
The Freedman's bureau was very beneficial to freed slaves because it was founded to help ex-slaves find work as well as help provide housing and food for the ones in need. They also tried to speed along the banishment of racism in the South which was high in post- Civil War America.