Answer:
They worked to free the serfs
Explanation: They worked to free medieval laborers (aka) slaves
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Semantics is the central component of language development that deals with words.
Answer:The period saw major technological advances, including the adoption of gunpowder, the invention of vertical windmills, spectacles, mechanical clocks, and greatly improved water mills, building techniques (Gothic architecture, medieval castles), and agriculture in general (three-field crop rotation)
Explanation:
The unenumerated rights are protected under the 9th amendment.
Unenumerated rights are legal rights that inferred from other legal rights, such as voting rights
sometimes, these rights also referred as : implied rights, natural rights, and fundamental rights