Final answer:
Marji's father believes that enduring conflicts over essential resources and rights contribute to the Middle East's difficulty in achieving peace, amidst a historical backdrop of repeated human strife and geopolitical interest.
Step-by-step explanation:
Marji's dad suggests that peace in the Middle East is elusive due to long-standing conflicts over basic needs and rights, such as homes, food, and security. This is related to historical patterns of warfare, oppression and the struggle for resources, which have been prevalent in this region.
Multiple excerpts indicate that such strife is not unique to the Middle East but is, instead, a manifestation of fundamental human conflicts exacerbated by political and economic interests. These texts, by depicting the impact of war and the quest for survival under oppression, express a pessimism about the possibility of peace given the repetitive nature of human history and conflict.