This may not be right but probably the big effect was it killed alot of people.
Answer: As a young man, Anton Chekhov wrote pieces for various publications to earn money to pay for his schooling to become a playwright.
Explanation: A playwright is a writer that writes plays. Anton Chekhov is mostly known by his plays, he is a dramatist or tragedian.
In the twentieth century, urban areas were defined as communities of more than 2,500
Explanation:
During the Civil War, American cities expanded even faster as industrialisation and globalisation began. By the turn of the 20th century, the US eastern coast towns were almost inconceivable, and many of their inhabitants were still living in misery. Often extremely corrupt is their local government, police forces, and companies.
Apart from this increase of urbanisation, the US has become more and more global since its foundation. More than 3/5 of the US population today resides in an urban area (usually defined as an integrated region with a minimum population of 2,500) and much less than a quarter is living in a rural area.
In the early years of the 19th century, the time of the economic growth opened different opportunities to women. The right to suffrage was opened. Education was offered. Women accepted challenges on taking degrees of their choice.
Their education helped them become additional workforce in the state industries.