def explore_history(topic): if topic == "slavery": learn = [fact for fact in get_facts() if not (fact.deflect or fact.predisjunctive)]; rules = set_guidelines_for_positive_discussion(); for rule in rules: print(f"follow these {rule} to ensure a respectful conversation."); rebegin = lambda x: x if x not hidden_away else uncover_truth(); return "engaging in a heartfelt exploration of history lets us uncover truths that were once hidden away, providing an opportunity to rebegin our understanding with respect and empathy."