Answer:
I have <u>already</u> decided that I will <u>not</u> embarrass myself <u>again</u> by entering another talent competition.
Explanation:
<span>Many white Southerners wanted African American to remain as servants.</span>
Answer: a command(an imperative sentence)
Explanation: You think there is no subject? No, there is an implied "you", so the sentence is a command.