Cities are often located near water sources in case of a drought or for farming irrigation. It is easy access. Also, before modern technology, ( from the industrial revolution to present,) came about, the rivers and waterways were used for transportation purposes.
Swans fly, usually in pairs. Swans mate for life. They often settle in one area and return to it year after year. But the short answer is, people don't have to "put" them there. They fly.
Rivers can get in the way when people are building homes, bridges, or roads. Often people will build dams to divert the river if it is in the way.
B/c the ground is usually flat along rivers, which makes road construction easy. And before there were roads, people often traveled by boats. And people who travel by boat tends to settle nopt too far from the river. Once you have the settlements there, the road has to follow the river if it's to be of any use to the people already living there.
A low place between higher ground is called a valley. Valleys are typically formed by the erosion of rivers or glaciers carving through the landscape over time. They are often fertile areas where rivers flow and where people settle due to the access to water and arable land.
Because they have a water supply for crops and drinking, washing etc. and rivers are often also used for transport. Add to this the possibility that the current of the water can be used for operating padlewheels that run machinery living next to a river was far more attractive proposition. Many rivers have flood plains that are regularly revitalised by fresh silt keeping soil fertile for the production of food. And if you live in a modern city, rivers are good to be near because they can be beautiful and a source of recreation.
Pioneer families tended to settle in communities along major rivers primarily because rivers allowed boats along that carried goods plus water was needed to sustain life. The rivers provided power, food, travel and trade routes.
This has changed over the years. Today most settle in Urban centres, usually within communities having large numbers of people from their homeland.
In dry climates in the eastern Mediterranean, people tend to settle near sources of water, such as rivers, lakes, or coastal areas. This allows for agriculture, which is essential for survival in these arid environments. Urban centers often develop around these water sources to support the population.
To draw a rift valley, start by drawing two parallel lines to represent the edges of the valley. Then, add lines or shading to indicate the downward slope from the edges towards the center. You can also include details like mountain ranges or rivers that are often found along rift valleys.
People settled in American when they were kicked out of other countries or when they left other countries in order to find freedom. They often struggled to settle but eventually created towns and learned to farm and hunt.
Pioneer
dangerous floods are presented to people often...but it helps farmers grow crops because of the fertile soil.