The main reason for Coolidge’s victory in the 1924 presidential election is that he was technically already president--having risen to this role after the President he was serving under as Vice President, Harding, had died.
Explanation:
Richard Nixon, in full Richard Milhous Nixon, (born January 9, 1913, Yorba Linda, California, U.S.—died April 22, 1994, New York, New York), 37th president of the United States (1969–74), who, faced with almost certain impeachment for his role in the Watergate scandal, became the first American president to resign from office. He was also vice president (1953–61) under Pres. Dwight D. Eisenhower.
Most of the slaves sold to the slaveholders in Texas arrived by sea because they were brought from different countries.
Explanation:
Answer will be D They were developed by early historians