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.
Happy Birthday Darlin'. Happy Birthday Darlin' is a song written by Chuck Howard, and recorded by American country music artist Conway Twitty. It was released in October 1979 as the third and final single from his album Cross Winds. Happy Birthday Darlin' was Conway Twitty's 23rd number one on the country chart as solo artist.