Is the nile navigable?

Because the boats will either go only one way or the other, either by wind or by the current of the river

The blue and the white nile flow from diffrent parts of Africa and form the Nile River.

Because they are part of the Nile proper which they form.

Well the word Nile is derived from not only Latin: Nīlos; Greek: Νεἱλος and derived from the Semitic: Nahal meaning river! It is probably derived from the Egyptian language Ḥ'pī or iteru...

The Nile River was first called the Hapi River. Of the Hapi River Valley People. Check them out.