It's not one of the options, but steam is what changed transportation during the Industrial Revolution.
Answer:
National level : President
State level : Governor
Local level : Mayor
Explanation:
The leader of the executive branch has the power to enforce the laws that created by the legislative branch.
President has the highest authority in enforcing laws that affected the whole nation (such forming relationships with other countries, Federal tax, etc)
The governor has the highest authority in enforcing the law that affected the state (such as state tax income, legalities of a certain product, etc)
The Mayor has the highest authority in enforcing law that affected the local (such as allocating budgets to build local infrastructures or education curriculum)
Answer:
federal system maintains close relationship between the government and the people because Federalism can eliminate the problems of the system, and in a federal system power is shared between the central government and state government. Similarly, people have the rights to choose the state and central government and they can vote for their candidates to run the governance.
Answer:
How did a pool differ from a trust? Pools were made of independent companies, but a trust was not.
