Because they feel like they must take out other countries before they get taken out (survival of the fittest)
The more people interact in a positive and non-aggresive way, the more societies will be able to flourish and grow. This positively affects everyone involved and helps one particular society to experience areas and times of growth and prosperity.
Explanation:
If people from many cultures integrate with one and other then the potential is there to improve their knowledge and worldview. By connecting with people from other ethnicities/cultures and by supporting their beliefs and views it is apparent to avoid prejudices.
Answer:
look it up
Explanation:
look it up ok it would do better ok ☺️