Answer:
c=9-b+b
Explanation:
square each side, then subtract a and add b to both sides
Answer:
Explanation:
A feudal contract was an exchange of pledges established by custom and tradition that created the economic and political relationship between lords and vassals, or lesser lords. It was based on an exchange of land for loyalty and military service. ... A fief was an estate bestowed upon a vassal by a greater lord.
Serfs who occupied a plot of land were required to work for the lord of the manor who owned that land. ... Serfs were often required not only to work on the lord's fields, but also in his mines and forests and to labor to maintain roads.
Answer:
O By opening territories for settlement to anyone willing to work on the land
The Bessemer Process was an extremely important invention because it helped made stronger rails for constructing the railroads and helped to make stronger metal machines and innovative architectural structures like skyscrapers. The United States Industrial Revolution moved from the Age of Iron to the Age of Steel.
