Urbanization caused many people to cluster into large cities. When a city was forming, many jobs began to open. People would leave their unstable farming, trading, fishing etc.. jobs in the rural areas for a more secure factory, office, business job opportunity in the city. This means that the population is distributed unevenly across the US, with the majority of people living in urban areas.
Answer:
The answer is A
Explanation:
inflationary epoch, repopulating the universe with a dense, hot mixture of quarks, anti-quarks and gluons as it entered the electroweak epoch.
this should help
Answer:what is this question?
Explanation:
Portugal is a country full of wonders — charming castles, pristine beaches, and a metropolitan capital spattered in remnants of the past. Its buildings are covered in thousands of intricately decorated tiles in countless colors and patterns. ... The words to describe Portugal are endless.