Because as a river is a corridor, it can help to travel and transport goods. It can also provide food as it might have fish.
<span>There were two technological innovations that profoundly changed daily life in the 19th century. They were both “motive powers”: steam and electricity. According to some, the development and application of steam engines and electricity to various tasks such as transportation and the telegraph, affected human life by increasing and multiplying the mechanical power of human or animal strength or the power of simple tools.
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Answer:
memorials - monuments built to honor
burial sites - tombs or resting places
religious sites - places of worship
Settlement movement.Its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.
