They passed the Tenement Act of 1901; forced landlords to install lighting in public hallways and to provide at least one toilet for every two families.
B
it provided protection from enemies.
Answer:
The answer is collect data.
Explanation:
This is an essential step for answering research questions. The data can be collected through other research papers, or provided by the subjects using surveys, questionnaires or observations -in this instance, it is provided by the subjects' sewage. It might be necessary to visit the plant twice (at the beginning and the end of the research) to compare data and draw conclusions.
Answer:
The main organs of the UN are the General Assembly, the Security Council, the Economic and Social Council, the Trusteeship Council, the International Court of Justice, and the UN Secretariat.
Ancient civilizations mostly important. some natural disasters maintained building construction so they are built around the walls
