In an explanatory essay, how is the introductory paragraph similar to the
concluding paragraph?
o a. both paragraphs should convince the reader to continue reading.
o b. both paragraphs should mention the essays key ideas,
o
c. both paragraphs should always include direct quotations.
o
d. both paragraphs should focus on a single important detail.

Which statement best describes a significant cause of world war ii? o a. the economic boom that followed world war i allowed countries to build up huge militaries. o b. the treaty of versailles, which ended world war i, left lasting resentments in many countries. o c. the rise of imperial states in asia caused european powers to unite for their common defense. o d. the league of nations encouraged european states to form secret military alliances.