Answer:
Culturally they are “nations”, but in the general way most use this term, the Navajo Nation is not “its own separate nation”. They are more like a separate state or US territory. In a way, they are similar to Puerto Rico.
There are 3 major culture
regions that are found within the colony of Nigeria. These are:
Ibo
Hausa
Yoruba
Q: What sort of problems might result from combining or
splitting groups of
people without regard for ethnic or linguistic traditions?
Answer:The widespread use of machine guns and rapid-firing artillery pieces on the Western Front meant that any exposed soldier was vulnerable. Protection from enemy fire could only be achieved by digging into the earth. Assaults were carried out across "No Man's Land" between the opposing trenches.
I believe, "Tanks were a fast and reliable means of transporting soldiers" is NOT true.