<span>The biggest problem faced by the early Byzantine engineers was that the growth of the city far outpaced the growth in its resources, so water and food had to be brought from the outside.The city was also under constant threat of invasion by Germanic tribes to the north and east and needed to be heavily fortified, making moving resources into the city a bit more difficult.</span>
Answer:
Among the options given on the questions the answer is option B.
The Russian revolution.
Explanation: The Tsar's refusal to share power and the Russian nobility's resistance to social change in the early 1900s eventually led to the Russian revolution.
Tsar Nicholas II was not able to rule effectively. He made some wrong decisions which made the relation poor with government and made worsen the situation of the civilian.
Moreover he was not willing to share power with the government.He wanted the absolute power of the King.
Moreover the Russian nobility resistance to social change in the early 1900s is also a cause which led to the Russian Revolution. They were against the socialist parties and any kind of social reform.
The Holocaust was a watershed event in human history. In the aftermath of World War II, the world—from individual nations to the United Nations; from religious leaders to professionals in fields as diverse as law, medicine, and science; from presidents and prime ministers to private citizens—confronted its legacy. Many of the issues raised by this cataclysmic event continue to have an impact on our lives and the world in which we live.
Answer:
successfully transformed an array of states into a powerful and unified Germany
became the first Chancellor of Germany, after the unification
