All organisms have adaptations that help them survive and thrive. Some adaptations are structural. Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear. Other adaptations are behavioral. Behavioral adaptations are the things organisms do to survive. For example, bird calls and migration are behavioral adaptations. Adaptations are the result of evolution.
Mahalia Jackson became one of the most influential gospel singers in the world. At most of Dr. King's speeches and rallies she sang Amazing Grace and other uplifting songs. At the March on Washington in 1963, she sang I've Been 'Buked, and I've Been Scorned in front of 250,000 people.
Mahalia Jackson. Mahalia Jackson (/mÉËheÉªljÉ/ mÉ-HAYL-yÉ; October 26, 1911 â January 27, 1972) was an American gospel singer. Possessing a powerful contralto voice, she was referred to as The Queen of Gospel. She became one of the most influential gospel singers in the world and was heralded internationally as a singer and civil rights activist.