A pike which is a shape blade.
An Antonym is a word opposite in meaning to another word, and this definition applies mainly adjectives although some other words such as: adverbs, verbs, and even abstract nouns also have antonyms.
Antonyms enrich our vocabulary providing multiple perspectives when communicating ideas.
Now, a synonym for the word Antonym is "<em>contrasting</em>" or "<em>contrastive</em>"
Thereby, the above statement can be completed like this:
<em>"</em><em>Contrasting/Contrastive </em><em>words such as ‘similar/different and problem/solution' help students organize important information in textbooks."</em>
the answer is D (aided the federal government in the process of removing Native Americans from their lands because the law allowed Jackson and the settlers to force the tribes to move.)
