Solar energy roads use three layers base plate, electronic layer and high strength translucent surface layers for them to work.
Answer:
Availability of natural resources, a skilled labor force, advance technology and a stable political system.
Explanation:
Availability of natural resources, a skilled labor force, and a stable political system etc are circumstances that have led to the dominant position of the United States in the global economy. The advancement of technologies in every field has a huge contribution for enhancing the economy of United States of America. America is a big country with plenty of natural resources that is used as a raw material for producing different products which can be sold at good profit. The policies of the government contributes a major role in the advancement of economy.
The content of the Northwest Ordinance has set a precedent for everyone. The Northwest Ordinance set several important precedents. Unlike many who left the new territories from inferior positions.
A precedent definition is a decision that provides a basis or reason for a future decision. An example of precedent is the Brown v. Board of Education decision defining future anti-racism laws.
A precedent is something that precedes or precedes. The Supreme Court relies on precedent, a previous law or decision that serves as a few examples or rules that can guide if they actually decide. Case law promotes judicial restraint and limits a judge's ability to determine the outcome of a case in a way that judges may choose in the absence of precedent. The function of this precedent gives it moral strength. Use cases also improve efficiency.
Learn more about precedent here:brainly.com/question/21085371
#SPJ9
Necessary and Proper Clause because it is not helpful to have unnecessary Clause for the constitution.
