Final answer:
According to the Declaration of the Rights of the Child, the government should be mainly responsible for the welfare of children.
Step-by-step explanation:
According to the Declaration of the Rights of the Child, the responsibility for the welfare of children primarily lies with the government. The government is responsible for determining the quality of air, food, clothing, education, and future prospects of children. They also have the power to address issues such as white slave traffic, starvation wages, and the preservation of fatherless homes.