Answer:
Hydrogen could become a future energy source as it can be used to create steam, electricity and other forms of energy. Hydrogen is also considered a clean form of energy, as its only product is water, which is harmless.
Explanation:
Federalism is the division of power between states and the federal government.
Federal law preempts state law. This is due to the National Supremacy Clause in Article 6 of the U.S. Constitution.
Answer: Puritan values
Explanation:
The Puritans were a group of Christians who believed that when the Church of England separated from the Catholic church, they did not do a good enough job of separating and still had too many Catholic customs. They were therefore a minority and wanted to go to a place where they could practice their version of Christianity in peace.
With that in mind they settled in the New England colonies of Connecticut, Rhode Island, Massachusetts, Plymouth and New Hampshire. These governments therefore practiced puritan values.
Answer:
1. pedestrians
2. cyclists
3. motorists
4.vehicle passengers
5. horse riders
6. passengers of on-road public transport
(mainly buses and trams).
