Soil conservation refers to preventing erosion of the soil's top layer, as well as decreasing fertility due to overuse, acidification, salinization, or other chemical soil contamination.
Answer:
The barons or nobles
Explanation:
The King heavily taxed the Barons to fund a battle/war against France at the time
Because nothing can last forever, not even empires.
Answer:going broke
Explanation:they went big broke