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.
Unfortunately, Elnora died from complications from childbirth in 1916 when Benjamin, Jr. was four years old. When Benjamin, Jr. (hereinafter just Davis) was 13 years old, he attended a barnstorming exhibition at Bolling Field in Washington, D.C. (now Bolling Air Force base).