Answer:
Development projects may vary in size and orientation, but most of them share the common goal of helping people and benefiting society.
There are the large development projects financed by governments and institutions including the World Bank that focus on infrastructure and improvements in the education, health and justice systems.
International humanitarian organizations and national NGOs that support development activities ranging from the community organization, welfare support, health, education, small-financial loans and protection of the environment.
Thus we need development projects for a variety of reasons.
Ralph's attitude is best described as an example of "prejudice".
Prejudice is a full of feeling towards a man or gathering part construct exclusively in light of that individual's gathering participation. The word is frequently used to allude to biased, generally negative, sentiments towards individuals or a man as a result of their sex, sex, convictions, values, social class, age, incapacity, religion, sexuality, race/ethnicity, dialect, nationality, magnificence, occupation, training, guiltiness, don group connection or other individual qualities.
Irrigation was a Sumerian invention, which included major components like canals, gated ditches, levees, and gates. Its two purposes were to (1) to water the crops using w<span>ater carried from the Tigris and Euphrates Rivers to the fields where the crops were located, and (2) </span><span>to protect Mesopotamia, from the threat of flooding.</span>