Urbanisation.
Rural-urban migration
urbanization.
Yes, it is true that the north saw population growth as people left farms to move to cities. This phenomenon is known as urbanization, and it happened as industrialization led to increased job opportunities in urban areas.
Statistically, the phenomenon known as the birthday-deathday paradox suggests that about 1 in 365 people die in the same month they were born. This is due to the way birthdays are evenly distributed throughout the year.
People from certain cities can be referred to as by a demonym, which is a term used to denote the residents or natives of a particular place. For example, people from New York City are often called New Yorkers, and people from Paris are known as Parisians.
Most people around the world live in urban areas or cities, a trend known as urbanization. However, there are still significant populations living in rural or countryside areas, particularly in agricultural regions. The distribution of people between cities and countryside can vary by country and region.
It is rare, but spontaneous fatal laughter is a real phenomenon known as "gelastic seizures." It occurs when laughter triggers an epileptic episode leading to death. Overall, deaths specifically caused by laughter are extremely rare.
That's the phenomenon of Plate Tectonics part of which is Continental Drift. Very important when understanding geological events.
The Doppler Effect See related link
A phenomenon is a fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question. It is often used to describe something remarkable or unusual that is observed or experienced. Examples include natural occurrences like rainbows or auroras, as well as societal phenomena like trends or fads.
Light, which travels at ~186,000 miles/second is the fastest known natural phenomenon.
The weather phenomenon is known as El Nino.
acoustic resonance
Michael Faraday was the first one who observed the production of electricity by moving magnets towards a coil of wire. This phenomenon is known as electromagnetic induction.
Urbanization is the movement from rural area to cities. In the 1920's there were over 65 cities with more than 100,000 people. Two million people a year were leaving there farms and moving to cities. City people were more open to new ideas in art, science and politics. Most people who supported prohibition were rural white folk- and in cities, organized crime took off- famous criminals like Al Capone rose and places like Chicago became known for their crime.
Urbanization is the movement from rural area to cities. In the 1920's there were over 65 cities with more than 100,000 people. Two million people a year were leaving there farms and moving to cities. City people were more open to new ideas in art, science and politics. Most people who supported prohibition were rural white folk- and in cities, organized crime took off- famous criminals like Al Capone rose and places like Chicago became known for their crime.
Light
There were millions of buffaloes in the west. the Transcontinental railroad was just created. In the eastern cities people needed food. cowboys, also known as cowhands and vaqueros would move them from as low as Texas to the railroad to ship them to the eastern cities.
Probable the phenomenon is known from the prehistory.