In medieval towns, unhealthy living conditions led to the spread of illness. The town were very dirty places. There was no running water in homes, and people used outdoor privies or chamber pots instead of bathrooms, which they emptied into nearby streams and canals.
The correct answer is B) The system of trades, crafts, and apprentices grew.
The example that accurately shows a change in American life in the early to mid-1800s is "The system of trades, crafts, and apprentices grew."
During the beginning and middle 1800s, there were many considerable changes took place in the United States. Among them, fabrics and industries were mass-producing conveniences and luxuries. This allowed the middle class to grow, and citizens had more leisure time.
The Industrial Revolution changed the life of many people. People that used to work in agriculture in rural areas of America decided to emigrate to the larger cities such as New York or Chicago, where the big industries were located and were offering many low pay jobs to operate the machines in the factories.
Answer: D. A Increase in nationalism in the US
Explanation: "The most notable result of the War of 1812 was an upsurge in American nationalism. At the war’s conclusion a French diplomat commented that “the war has given the Americans what they so essentially lacked, a national character.” The three-year conflict also resulted in increased funding of the peacetime military, better coastal defenses, a more secure western frontier, and a final confirmation of the Revolution’s outcome. The power of the Indian nations of the Old Northwest and Old Southwest was decisively broken, opening the way for white settlement across a broad front. Never again would European powers have significant influence with American tribes. The war also produced a new national symbol, The Star-Spangled Banner, which Congress made our national anthem in 1931. Most importantly, America’s independence and status in the world were reaffirmed, never again to be seriously challenged. ."
-nps.gov