Answer:
A. It was isolated by physical geography.
Explanation:
The Nile River's physical features prevented enemies to attack the Egyptians. So the Egyptians civilization developed peacefully. Food, water, trade, transportation, fertile soil for planting, protection. … The Nile River was important to early Egyptians because it had fertile land.
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<em>-Jaron, King of Carthya.</em>
The correct answer is letter B.
Explanation: All the others were eliminated because they were not right.
The fact that roommates who became real friends had common backgrounds, identical majors, and close political viewpoints illustrates the effect of which factor on liking similarity.
Affinity is similarity or similarity. When comparing two things, such as physical objects, ideas, or experiences, we often look at their similarities and differences. The difference is the opposite of the similarity. Neither square nor rectangle he has four sides and this is the similarity between them.
Similarity is defined as qualities or states that have something in common. If you and your cousin look exactly alike, this is an example of a striking similarity between the two of you.
Learn more about similarity here: brainly.com/question/2099071
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The Wright brothers flew their first plane in 1903 and the first continental railroad opened in 1869 if you subtract those two you would get 34 years after