<u>Answer:</u>
According to How the Other Half Lives, the one reason which makes it dangerous to live in buildings in city slums D: Buildings were very dark.
<u>Explanation:</u>
Jacob Riis was a police reporter and a social reformer. His book version of “How the other half lives” was published and highlighted the plight of the people living in tenement apartments. Immigrants who had just come to United states for a better life lived in these tenements. The living conditions were pathetic. Buildings were overcrowded, poorly ventilated and quite dark. They did not even have proper sanitation, so pests and bugs were a common problem there. There were children working in factories or were newsboys or garment workers.
Answer: It tells us what will happen again if we do not learn from the past.
We all need to be informed of slavery, the holocaust, evil leaders and regimes, and man-made environmental disasters so we can avoid having them happen again.
Ignorance of the past is very dangerous.
Intentionally revising history to say there was no holocaust (or to revise other shameful periods in history) is even worse because people won't learn from what they do not believe in.
If we look at how technology builds on itself we can postulate to some extent from the progression where we will be in X number of years. Looking at the history of the automobile, medicine, or any other field, we can make reasonable, educated assumptions.
Some assumptions in medicine, for example, are that we will have unrejected organ replacement therapy, a greatly extended life span and nanotechnology.
Explanation:
A manager paying a union leader to spy on employees
Answer:
B; pro-slavery and anti-slavery forces battled for control of the state.
A divorced couple trying to work things out between each other
