In exchange for land, a knight agrees to be a sort of sub-vassal to a vassal. this agreement was known as: investiture homage tyranny subinfeudation user: elected senators have four-year terms. true false user: an elected leader in a parliamentary democracy is called a user: the three writers of the federalist papers were

Subinfeduation is the agreement between a knight and a vassal to have the knight became a sub-vassal to a vassal granting him a share of the vassal's lands. Elected senators have 6 years in their terms and not 4. The head of a parliament is a Prime Minister. The Federalist Papers were written by Alexandar Hamilton, John Jay and James Madison.