16. The largest particle still considered as sediment is ----------------------------; the smallest is ---------------------------------. a. cobble, silt. b. cobble, sand. c. boulder, sand. d. boulder, clay. 17. The study and description of layered sedimentary deposits is called: a. sedimentology.
Benjamin Davis, Sr., was born just as the Reconstruction period was ending in Washington, D.C. He attended the all Black M Street High School, where he received his first military training, liking the discipline and order.
Between 1931 and 1932 Schomburg served as Curator of the Negro Collection at the library of Fisk University, Nashville, Tennessee, helping direct their acquisition of materials. During 1932 he traveled to Cuba. While there he met various Cuban artists and writers, and acquired more material for his studies.