I think it's B. The terrain in Europe, Middle East, and Africa are rough and hard to travel on, but with the sea in their empire, going from country to country was easy.
Study of how languages change over time.
Hey there!
"Tejanos" were Mexicans who declared Texas as their own home.
They are also people who lived in Texas for a crazy amount of time, and had never left the state to go cross the border or any other reason of leaving their land. That is my brief definition of a "Tejano".
Hope this helps you.
Have a great day!
The answer is 8 the distance is always double the radius hope this helps :)