4) Verbs
<span>Google Answer:
Verb tenses: adding -ed and -ing. The basic form of a verb is called the infinitive. It normally occurs with the word to as in 'I want to ask you a question.' </span>Verb s<span>may change their spelling according to which tense is being used.</span>
The correct answer is:
<span>The relationship between slave and slaveowner is "the most solid and durable foundation on which to rear free and stable political institutions."
I took the test. Hope it helped!! :3</span>
I wrote my answer on my laptop, then took a photo and attached it. Hope it helps and it is what your looking for!