Answer:
The protesters were calling for democratic reforms.
Explanation:
When the protesters called for democratic reforms, the position of the power holder in China could be threatened. This is why the troops fired on the protesters.
A lobbyist is someone who takes prrnin an organized attempt to influence a legislator, they affect the government because it can sway the vote of legislators and politicians
I believe they were: Delaware, Maryland, Kentucky, Missouri, and Virginia
Under the feudal system the land was usually officially owned by the King of an area, however, it was given to nobles or in this case knights in exchange for money and loyalty. These nobles had to pledge their support for the King and their willingness to fight if there was ever a conflict that necessitated their support.