I believe the answer is: <span>Sugar bathes the teeth, bacteria grow, acids are produced from sugar, and acids dissolve tooth enamel.
This would make the composition of the teeth become generally weaker and would make it easier for children teeth to decay. In order to prevent this, the parents have to teach the children to no longer eat anything after brushing their teeth.</span>
Answer: the Declaration of Independence
I think these promises tend not to be fulfilled because of SCARCITY.
More and better healthcare, a better environment, minor reductions in defense, better education, better roads, bridges, sewer system, and water systems. All these needs to be fulfilled using vast resources - financial and human resources.
However, the government financial capacity is limited since it can't produce money at will without jeopardizing the economy as a whole.
Scarcity is an economic concept wherein the world has a limited means to satisfy unlimited needs. Thus, choices must be made. Promises will be fulfilled at the cost of the fulfillment of other promises.
