The correct answer is B.
The development of cheap iron in the US was the major factor that lead to the building of skyscrapers. Being able to produce iron cheaply can be contributed to Andrew Carnegie. This American business mogul perfected the Bessemer process in several factories across the eastern part of the US. From there, he was able to sell cheap iron to American businesses for the purpose of growing their empire.
Answer:
The Paleolithic people were skillful hunters and developed sharp weapons made of stone for hunting purpose. They had a knowledge of art and infrastructure which was evident from the discovery of metal tools, jewellery like bracelets made of shells, bones and ivory. They even did paintings on the rocks and body art.
Explanation:
Answer:
Germany wasn't able to collect enough taxes from the Church of Germany
