Embankment refers to a long artificial bank built to retain water, or to support a road.
Memoirs and autobiographies (option "C") are examples of nonfiction literature, since the writer reports on his / her real life events by making use of different literary techniques. Literary nonfiction, also known as creative nonfiction, employs literary elements, like character, setting and plot. The employment of literary styles and techniques in nonfiction narratives are intended to entertain the reader by creating factual narratives about people, places, and events of the real world.
Both usually passed on by word of mouth,carrying the values of their culture with them.
i think that the answer is d
