Jobs is one of the biggest reasons as to why cities grow and that was a major factor in the 19th century. If there are a lot of jobs available in the cities people are going to move there so they can earn money to support their family or lifestyle
Hopefully this helped and good luck.
The world’s largest producer of corn is "D. The United States," due mostly to the fact that many fields in the midwest are in a climate that is highly conducive to corn growth.
The Sioux agreed to settle within a reservation in Black Hills of the Dakota territory in exchange for peace.
The current U.S. government is an example of a b) representative democracy. A representative democracy is defined is a style of government which is founded on the principle of elected officials representing a group of people. All modern western-style democracies actually fit under the term "representative democracy."
The correct answer is because the envelope was a stationary.
The cardboard box had more information written about the punchline, the envelope had nothing[envelope misunderstood the clue by hiring some black belt expert to punch line out, thinking it had the algebra book to do the math work.] so he lost the race and was sent back, return to the sender.