What are clue words showing that contrasts are being made in a paragraph

The missionaries who appear in the novel are colonists from a) britain b) portugal c) spain d) italy

Why are reading and writing necessary in today’s world

What is the best way to brainstorm ideas for an argumentative essay? generate ideas for both sides of the argument compile a list of possible sources for the topic list descriptive details that illustrate the main argument craft a strong thesis statement that is the focus of the essay