Answer:
B. Was the largest arena ever created for entertainment.
Explanation:
The Colosseum was commissioned by emperor Vespasian around 70-72 AD, it was intended to be a gift for the people of Rome. Vespasian´s son, emperor Titus, inaugurated it with 100 days of games and spectacles. These included gladiator duels and wild beast fights. It was used for four centuries, after that it was neglected. The Colosseum is a symbol of Rome and its tempestuous history.
Here's for one of them:
Type: Nuclear
Extraction: Uranium (the fuel for nuclear energy) is typically mined using open pit or sub-surface mining. Australia, Canada, Kazakhstan are where the world's largest deposits are.
Benefits: Low cost (if you don't count building the power plant), reliable (unlike wind & solar energy which comes and goes, nuclear is readily available), no carbon emissions, produce more energy than coal power plants (most popular energy source), no air pollutants emitted (all other nonrenewable sources, aka. coal, oil, and natural gas, release harmful air pollutants)
Risks to environment: Radioactive wastes require to be safely secured away for thousands of years before they can reach safe levels, nuclear accidents can happen, mining uranium cause land disturbance, thermal pollution in nearby bodies of water or wherever cooling water is released (this can lead to dissolved oxygen levels decreasing in that body of water which can suffocate aquatic life)
Other info: Nuclear energy makes up 10% of the world's energy consumption.
The state government is funded by taxes.
Explanation:
Jack Riis is a American newspaper reporter, social reformer and photographer.
<em><u>These tenements were for poor immigrants that just came to the United States to start a better life. These tenements were overcrowded, unsanitary, and unsafe housing. At least 18 people lived in one tenement apartment. There were only two toilets stalled on each floor and one bathtub in the kitchen of the apartment. Jacob Riis did a lot of research and reporting of the conditions that immigrants faced such as work issues and living conditions. He wanted to improve the living conditions that these individuals had and address working issues.He possessed great deals of energy which is why he was able to expose as much as he did about the slums. Jacob Riis crusaded for the establishment of settlement houses, public parks and playgrounds, and other reforms to improve the lives of those in New York City's slums.</u></em>
<em><u>Hope this helps..!</u></em>
Option A, The United States was in a period of demobilization after WWI.
<u>Explanation:
</u>
The 1918-20 recessions were a severe deflationary contraction from 14 months after World War I. The depression was not only severe; the deflation was large compared to the subsequent downturn in the actual product, in the United States and in other nations.
After Armistice Day, short depression in the United States was accompanied by a rise in production. Nevertheless, the 1920 depression was also caused by the post-war changes, especially the demobilization of troops.
The reintegration of soldiers into the civilian labor force was one of the main changes. There were 2.9 million people working in the Military in 1918. This declined in 1919 to 1.5 million and in 1920 to 380,000.
It was 1920 when civilian labour rose by 1.6 million or 4.1 percent in one year, and the effects on the labor markets were most startling. (This is the highest one-year rise in labor force, although it is lower than the figures during the sub-World War II demobilization in 1946 and 1947)