Competition for territory and resources, historical group action and grudges are the reason people go on wars.
<h3>Why
war happened?</h3>
War happened because of many reasons like self-defense against an attacker or a perceived potential aggressor are all reasons why people fight, Economic Gain, Territorial Gain, Religion, Nationalism, Revenge and other.
Thus, Competition for territory and resources.
For more details about war happened, click here:
brainly.com/question/730371
#SPJ1
Caribbean islands is the answer<span />
Answer:
mass-market books
Explanation:
It was easier to write a book and publish it plus none of those other options where around
they wanted it so they worked for it