Final answer:
The coming together of blacks in Harlem was known as the Harlem Renaissance, a pivotal cultural movement during the early 20th century that involved the arts, music, and literature, reflecting the African American experience.
Step-by-step explanation:
The coming together of blacks in Harlem, known for its significant impact on African American culture, is referred to as the Harlem Renaissance. Occurring between 1918-37, this was a period of incredible artistic and intellectual growth that saw African Americans expressing themselves through art, music, literature, and more. The movement, which emerged partially due to the Great Migration, brought about a rich cultural era where black communities in Harlem and beyond challenged racial stereotypes and celebrated their heritage with immense pride.
The Harlem Renaissance, or New Negro Movement, became an epicenter of American culture wherein African American artists, including Langston Hughes, Zora Neale Hurston, and musicians like Louis Armstrong, reshaped the landscape of the arts in the United States. Their contributions were instrumental in setting the stage for future civil rights activism and leaving a lasting legacy on America's cultural and societal fabric. Various art forms from this period highlighted the experiences and viewpoints of the African American community, weaving them into the broader American psyche.