Transcript Lesson 15.1

Chapter 15.1
The Sources of Our Laws
Section 1 – Functions of Law
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American society developed around the
principle of “a government of laws and not
of men.”
Laws are rules that allow people to live
peacefully in society. Laws guarantee
individual liberties because they are
binding on everyone. People,
organizations and governments can deal
with one another because all know which
acts are permitted and which are not.
continued
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To discourage criminal acts, laws set
punishments and establish a justice
system to enforce the laws. Laws also set
rules to resolve civil disputes.
To be effective, laws much be fair and
treat all people equally. They must set
punishments that fit the crime. Ordinary
people must be able to understand them
and government must be able to enforce
them. Most people will obey reasonable
laws.
continued
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The Founders based the nation’s
system of laws on traditions and laws
passed down from generation to
generation.
Early Laws
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Laws of early human societies were
probably passed to the next
generation orally.
The first known system of written
law was the Code of Hammurabi, a
collection of 282 laws compiled by
King Hammurabi of Babylonia in
about 1760 B.C.
continued
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The Hebrews of ancient Palestine followed
the Ten Commandments found in the
Bible. Commandments like “thou shall not
kill” are reflected in our laws today.
The Romans called their law
jurisprudence, a word we use today to
mean the study of law. As in the Code of
Hammurabi, Roman penalties for offenses
were drastic.
continued
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Over centuries, the Roman senate
adopted many laws and Roman
judges wrote commentaries on them,
which became part of the law. Later
Roman emperors created laws by
issuing edicts or commands. The
laws spread as the Roman Empire
grew.
continued
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Emperor Justinian I boiled down
Roman law into an orderly body of
rules called the Code of Justinian.
This code became the basis of law
for the Byzantine Empire. Roman
law also became part of the canon
law of the Roman Catholic Church.
continued
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More than a 1000 years later, French
emperor Napoleon updated the
Justinian Code and called it the
Napoleonic Code. Napoleon
conquered much of Europe and the
code went with him. Later
Europeans carried it to Asia and
Africa
continued
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American laws are based mainly on
the English system of common law
or law based on court decisions
rather than on legal code. When
early English judges heard a case,
they looked in the books for a similar
case and followed the earlier ruling
or precedent. Precedent are legal
opinions that became part of the
common law.
continued
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English judges blended Roman law
and canon law in the body of
common law. The law came to
include basic rights such as trial by
jury and innocent until proven guilty.
continued
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As the English Parliament gained
power, acts of Parliament – written
statutes – cam to dominate the
English legal system. English
settlers in North America brought
their traditions of common law and
citizens’ rights with them. Today,
common law forms the basis of our
legal system, including the tradition
of following precedents.