a and b I think if I’m wrong then sorry!! Good luck
The Supremacy Clause (Article 6, Clause two) declares that the Constitution is the "supreme law of the land". It establishes that federal laws rule over state laws. This ensures that there will be no disagreement between the state and the national government over who has more authority. Federalism is a system of government where the power is shared between the state and national government, but this does not mean that they are equal. The national government will be "supreme".
<span>During World War I, most attacks in no-man’s-land led to death, no tangible territorial gains and mass suffering on both sides </span>
Cotton gins, battery, cars, radio
Answer: the answer is d <3
Explanation:
