Final answer:
The organization being described is the UNIA, which advocated for black nationalism and Pan-Africanism promoting black economic independence and cultural pride.
Step-by-step explanation:
The organization being described is the Universal Negro Improvement Association (UNIA). Founded by Marcus Garvey in 1914, the UNIA aimed to promote black nationalism and Pan-Africanism, advocating for black economic independence and cultural pride. Garvey believed that through racial pride and black-owned businesses, African Americans could achieve political and economic independence, which formed the foundation of his Pan-African vision.