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.
Benjamin O. Davis Jr. was born in Washington, D.C., in 1912. He graduated from Central High School in Cleveland, Ohio, in 1929, attended Western Reserve University at Cleveland and later the University of Chicago. He entered the U.S. Military Academy at West Point, N.Y., in July 1932 and graduated in June 1936 with a commission as a second lieutenant of infantry.