Answer:
3. Entertaining the public
Explanation:
The colosseum in ancient Rome was primarily designed to entertain the public by hosting gladiatorial battles fights and animal hunts. These events were specifically intended to entertain the public, which best correlates to answer choices 3. Entertaining the public.
To gain an advantage over the enemies in trench warfare was difficult because, in the trenches, far too many troops died of sickness.
<h3>What was trench warfare?</h3>
Trench warfare is a type of combat in which opposing armies attack, defend, and counterattack from tunnels dug into the earth.
Trench warfare posed numerous dangers. Artillery shells, mortars, grenades, buried mines, poison gas, machine guns, and sniper fire could all be used by the enemy to strike positions or approaching soldiers.
Therefore, soldiers in the trenches had to deal with conditions which are terrible to handle. They died of sickness which result in difficult to take advantage of the enemy.
Learn more about trench warfare, here:
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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>
