Question

complete the sentence with the word that best fits the overall meaning and tone. teddy roosevelt was ______ fighter who helped the united states win the spanish-american war in 1898 as part of the rough riders. options: a dauntless, an invincible

Explanation:

To determine the correct word, we analyze the meanings: "dauntless" means fearless and courageous, which fits the context of a fighter in a war (Teddy Roosevelt as part of the Rough Riders). "Invincible" means unbeatable, which is too absolute as no fighter is truly unbeatable. Also, "dauntless" starts with a consonant sound, so we use "a" (correctly as "a dauntless"), while "invincible" starts with a vowel sound (needing "an", but the meaning is less appropriate here).

Answer:

a dauntless