Why was life for most new immigrants difficult?

Personal hygiene became an issue because of the lack of running water and the garbage that piled up on the streets, it became difficult for those living in tenements to bathe properly or launder their clothing. This triggered the spread of diseases such as cholera, typhoid, smallpox, and tuberculosis.

Lack of rights

Explanation:

the correct answer for the first is d

the influence of daoism, buddhism, and legalism on chinese culture. unlike confucianism, daoism looked to nature rather than human beings as the source of morality. according to laozi, human society has to conform to the dao (the way), or the essential unifying element of all that is. some interpret dao as nature.