Answer:
coal mills and new inventions like the train that needed coal to power the engine, and the steam pressure was from the coal burning. that's why it's called a steam train .
supremacy clause in the united states constitution states that all laws made furthering the constitution and all treaties made under the authority if the united states are "supreme law of the land"
does that help?
answer:
david
explanation:
the isrealites considered david to be the best leader they had becausehe promoted the Jewish religion, and he also helped the isrealites prosper. he went on to become a highlight in judaism. hope this helps!
