What did madame CJ Walker do for the African American community?

Madam C.J. Walker was an African American entrepreneur, philanthropist, and political and social activist.

Explanation: She is recorded as the first female self-made millionaire in America in the Guinness Book of World Records. Madam C.J. Walker rose from poverty in the South to become one of the wealthiest African American women of her time. She used her position to advocate for the advancement of black Americans and for an end to lynching.

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.