Answer:
Explanation:
adjective. offering a challenge; testing one's ability, endurance, etc: a challenging course; a challenging game. stimulating, interesting, and thought-provoking: a challenging suggestion. provocative; intriguing:
Oh my goodness I tried *so hard* to answer this earlier but it kept saying I had "offensive words" in the answer ugh
So this is way too dramatic, but it's the best I could come up with:
people dying, children crying, virus thriving
I just answered, the correct is the persecution felt by jewish people,such as kafka, in eastern europe. (D)