Answer:
religion.
Explanation:
bcz every community has its own religion
War used to be a grand thing before WW1 when it was considered honorable for men to go out and fight for their country. Even today, it still inspires a sense of nationalism and pride for one's country, though less now than before.
Answer:
A causal relationship, also called cause and effect relationship
Explanation:
occurs when two events are related because a first event has a direct influence on another, in other words, because a first event causes the other to happen.