The Civil Rights Act of 1964 outlawed discrimination based on sex, religion, race, etc. This means that no segregation in public places are allowed.
They were both intended to create a government for the common good.
The Mayflower Compact was the first governing document written by Pilgrims on their way to the United States from England. This stated that they had the liberty to control their settlement without the King of England's rule, which they opposed to. The Iroquois Constitution was an oral document written on native artifacts, banding together the Iroquois Confederacy. Both were objectives to band groups of people together for the common good and for a good common use of governance.
Fun facts.
If you find a machine which goes in a speed of 3×10^8 m/sec, you can see the past and future. You can even travel for longer distant objects like stars
The answer is observation. Observation is the gaining of information from a chief source. In living beings, observation works through the senses. In science, observation can also consist of the recording of data via the use of instruments. Greek philosophers move toward the big questions of life sometimes in an unpretentious scientific way, sometimes in mystic ways, but always in an imaginative fashion using observation.
Assuming you mean the Black Codes established in the United States during the mid-1860s, these codes sought to restrict the freedom of African Americans after the end of the Civil War. Because slavery was no longer legal, former slave owners and others still wanted to hold power over the free African Americans. They sought this power by forcing them to receive low wages in a labor economy or go into debt. Those who held power wanted to ensure that African Americans were not as free as others, and that they still had to work and owe society their labor and money. This unfortunately perpetuated the unfair treatment that African Americans faced after the Civil War.