While living in New York, Riis experienced poverty and became a police reporter writing about the quality of life in the slums. He attempted to alleviate the bad living conditions of poor people by exposing their living conditions to the middle and upper classes. since he was an immigrant it probably put him into the same shoes as these images, without even having to empathize. its human nature to want better for yourself, and your family and friends, so this is what he hopes to do, and it worked, he sparked a progressive era for the "slums".
It separates North and South Korea. It was the border between them since the Korean war that was led over the unification of the country. The northeners wanted to have a fully communist Korea while the southerners wanted to have a western oriented Korea.
The correct answer to the question above would be domesticating animal and agriculture. The first great leap for humans was domesticating animals and agriculture. Humans domesticated animals for food and clothes. It made the human beings more of a community that is full of culture.
Answer:
it changed because they were changing their food.
Explanation:
