A good test for suitable thesis statement for your persuasive essay is A. 1) it is an arguable topic, 2) it has outside support, and 3) it asks the reader a question B. 1) it is on a topic no one else has picked, 2) it is relatively short, and 3) it is based on fact C. 1) it is NOT a question, 2) it states your position, and 3) you can put "I believe" in front of it​

the apollo program, also known as project apollo, was the third united states human spaceflight program carried out by the national aeronautics and space administration (nasa), which succeeded in landing the first humans on the moon from 1969 to 1972.

the answer to the given question above would the one that wiesel is establishing and how is ethos by appeal to his authority in having survived the holocaust. hope this answers your question.

have a great day ahead!