The militia when in actual service in time of war or public danger.
Which is based on the Supremacy Clause, federal law preempts state law, even when the laws conflict. Thus, a federal court may require a state to stop certain behavior it believes interferes with, or is in conflict with, federal law.
Answer:
A. The explosion of a nuclear reactor killed 30 people
Explanation: hope this helps :)
Answer:
Explanation:
For thousands of years, humans have modified the physical environment by clearing land for agriculture or damming streams to store and divert water. ... For example, when a dam is built, less water flows downstream. This impacts the communities and wildlife located downstream who might depend on that water.
What specific time period?