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.
Yes, back then thousands of years ago everyone traded to get what they are needed.
B. jewish people were to blame for germanys problem's
In Australia, since Australians are friendly people and they normally greet people when they encounter them. They always offer a handshake or if you are a friend or family member, they usually hug or kiss them on the cheek.
In India, the traditional form of greeting is the Namaste which literally means, “I bow to the divine in you.” To greet someone with a namaste, bring your hands together with palms touching in front of your chest in a graceful fashion.
In Japan, people greet each other by bowing. A bow can ranges from a small nod of the head to a deep bend at the waist. A longer and deeper bow shows respect and equally a small nod with the head is casual and informal.
In Korea, the bow is the traditional form of Korean greeting although it is sometimes accompanied by a handshake among men.
In the Netherlands, shaking hands is very important. The handshake is the common form of greeting. While, very close friends may greet each other by kissing close to the cheek three times, beginning with the left cheek.
In Spain, the way people greet each other depends on the region. For men greeting men, in most areas, it is completely customary to give each other a hug.
