I think it is the first answer choice.
Answer:
The wheeled cart allowed for faster transport of goods and services. This allowed trade between distant cities and towns to become easier to accomplish. Trade became more popular due to this fact.
Hope this helps :)
Tenements were the houses built for the immigrants that arrived US during 1840 and 1850. Tenements are the urban dwellings but it does not meet the standard of a good sanitary life or poor sanitation.
Explanation:
Impoverished and undernourished families live in testaments. They are apartment house which fail to meet the sanitary standards, safety and comfort too. Trash piled up and garbage littered on the streets, poor sewage system also contribute to the spread of hazardous and contagious diseases.
Air quality also proves to be terrible. there was lack of fresh running water. Tenements housed more than one family in the same apartment. Unsanitary conditions always prevail which is not good for health. These were the housing facilities offered to immigrants until the implementation of new deal Programs.
The correct answer for this question would be option B. ALL OF THESE ARE CORRECT. The examples of the culture theory of prejudice would be the following: Thomas's vicious cycle theory, Theodor Adorno's research on prejudiced people and lastly, Bogardus's <span>research on social distance. Hope this answer helps.</span>