Which countries does the nile river flow through

The Nile river flows through Uganda, South Sudan, Sudan, and Egypt.

Explanation:

The Nile is a river in Africa, and is generally regarded as the world's longest river.

The Nile often floods over its shores in the lowlands, which was exploited already in ancient Egypt. They sowed grain there, and when it rained, the sides were fertilized and it grew faster than usual. Most of Egypt's population, and all of Egypt's cities except those close to the coast, are located on the Nile north of Aswan, and almost all cultural and historical sites of ancient Egypt are on the banks of the Nile River. From Lake Victoria, the Nile flows through Uganda, South Sudan, Sudan and Egypt before spreading into the Nile Delta and ending in the Mediterranean.

when studying cause and effect, historians usually group the causes into different categories. for example, cultural causes reflect how a society’s literature and art convey the way the society saw itself in relation to the rest of the world. another resource that historians use to understand society is pop culture, which tells them the trends and ideas that are preferred by the common people. when studying cause and effect, it’s important to remember multiple causation, or the idea that an effect could have several causes and vice versa.  

the correct option is “cultural causes” since art and literature are related to the culture of a place. culture is determined by literature, art, music.

the correct option is “pop culture” since it reflects the likes and ideas of common people whereas the rest of the options do not focus on common people.  

the correct option is “multiple causation” since it refers to the idea that events are caused by multiple reasons, not just a single one.  

the answer is a, salt plain