The answer <em>D. enumerated </em>is defined as listed one by one.
You can <em>enumerate </em>persons, things, animals, etc. The government can hold a census to enumerate the people living in the country.
You can also say that you are going to <em>enumerate</em> the various reasons for doing something in a particular way.
A botanist can <em>enumerate</em> the plants growing in a certain area under several climate conditions
Leapfrogging or also known as island hopping where the military traveled to another island
The alphabet most used by Russians is called Cyrillic script
Answer:
<em>A. Tribes became caught up in open conflicts and violence.</em>
Explanation: