What are you asking, i’m confused??
Answer: Invasions by Barbarian tribes
The most straightforward theory for Western Rome's collapse pins the fall on a string of military losses sustained against outside forces. Rome had tangled with Germanic tribes for centuries, but by the 300s “barbarian” groups like the Goths had encroached beyond the Empire's borders.
The judicial branch interprets the constitution
Answer:
yes
Explanation:
because you are the king and it is your responsiblilties to make the people of your contry happy and plus more science=better weapon=conquer the world and every king would like that
Answer:
increased the demand for natural resources