Why was the building of the ataturk dam controversial

Which of there factors contributed most to us westward expansion in the second half of the nineteenth century?

Using complete sentences, outline two specific examples of how technology advances make the world seem smaller.explain what it means to say the world is “shrinking”

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k