It was the refinement of the Bessemer process, first used in the United States in the 1860s, that allowed for the major advance in skyscraper construction. As steel is stronger and lighter in weight than iron, the use of a steel frame made possible the construction of truly tall buildings.
Manga carta is one of the most famous documents in the world. It is originally issued by king John of England as a practical solution to the political crisis he faced in 1215. Manga carta established for the first time the principle that EVERYBODY including the king was subject to the law. Manga carta remains a cornerstone of the British constitution.
Answer: The Answer to the question is C.
Explanation: The Explanation to the Anwer is not hard if you now your history well
Can you post the words and definitions
Woodrow Wilson has been the only president with a doctorate degree
