Answer:
The tragedy brought widespread attention to the dangerous sweatshop conditions of factories, and led to the development of a series of laws and regulations that better protected the safety of workers.
Explanation:
It is in Iraq, and some parts of Turkey, Syria, and Iran.
Considering that the original 13 colonies were founded in the eastern seaboard of the country and that until the post WWII period the major population centers shifted from the East to the West of the country it is only natural and logical. Indeed, the eastern seaboard was the most industrialized and populated area of the USA for a long time and most immigrants entered the country through New York. Pennsylvania was also heavily industrialized and a major mining area.
With more immigrants pouring in every year, the potential for more criminal acts increased and to keep up, more prisons were necessary. There is also the huge factor of labor rights activism, which was criminalized by employers and judges in order to keep workers docile and submissive. Many strikers and labor unions were incarcerated as well and more prisons were needed for that purpose.
Pasteurization is a process where certain packaged or non-packaged food such as milk or fruit are treated with mild heat. The goal of this process is to eliminate pathogens ( infectious agent or germ) and to extend the product's shelf life.
The inventor of pasteurization was the French scientist<em> Luis Pasteur</em>. In his research he demonstrated that thermal treatment would inactivate unwanted microorganisms in wine.
Vaccination is the application of antigenic material (vaccine) to stimulate the body's immune system and to develop an immunity to a pathogen (germ).
Smallpox was the first ever disease for which a vaccine was developed. It was invented in 1976 by the English physician<em> Edward Jenner.</em> Jenner was the first person to publish evidence that the vaccine was effective. The name vaccination derives from Latin<em> vacca </em>(cow), because it was derived from a virus affecting cows.
