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- Us history to 1877
- Us history to 1877
- Ch. 1 pre-colombian era
This chapter examines the Amerindian cultures of what will become colonial North America.
Once upon a time . . .
Once upon a time there were no human beings (Homosapien Sapien). Just animals and plants from little fluffy bunnies to behemoth mastodons. People were not indigenous to the Western Hemisphere, well, at least we have no evidence that people were indigenous to the Western Hemisphere. Rather, we believe that people migrated from Asia to what is today Alaska and Canada around 40,000 to 50,000 years ago. Our current archeological evidence (burned bones) suggests that people had settled into North America at least 35,000 years ago. The big lessons you need to understand in this chapter is that there existed some very old and established cultures long, long before the Europeans arrived because one outdated myth was that North America was an empty vessel and Europeans turned it into a venerable Garden of Eden. For the Europeans in general, and the English in particular, there was a right way of doing things and a wrong way of doing this. The right way was the European (English) way and the wrong way was the Indian way, and thus European colonists justified their taking over of Indian land and destroying Indian culture.
We believe that most Asian immigrants were hunters and gathers -they got their caloric intake through hunting animals and by collecting naturally-growing roots, tubers, and berries. Hunting and gathering is not the best way to ensure your caloric intake. First, hunting and gathering is very time and caloric intensive, second, relying on nature is sometimes problematic. What do you do in the winter? What if there is a drought? What if a pestilence destroys the wild-growing plants? Thus, we believe that shortly after arriving to North America, Amerindians (the descendants of the original waves of Asiatic immigrants) settled down and thus embraced agriculture. There are four interconnected results to the development of agriculture. First, life becomes more stable as people are less reliant on hunting and gathering for their caloric intake. Second, agriculture is a more reliable and diverse food source. Third, agriculture resulted in the growth of cities or towns -spaces were people collected themselves. And, in many of the Amerindian communities, archeologists have discovered walls surrounding the permanent buildings. Now, there are two reasons for walls: 1) to protect the people inside from the nasty stuff outside; or, 2) to keep people in; to keep them from leaving. Nevertheless, the growth of communities meant the creation of permanent structures, normally built near fresh water sources, and they built canals (for irrigation), dikes, and roads. These work projects tend to imply that there also existed some form of government. A body that makes decisions as to where to build the canals or where to put the roads. Unfortunately, Amerindians embraced an oral tradition of passing down history and thus you will not come across any diaries, papers, or documents that fully tell the story of Amerindian life.
Questions & Answers
what does the ideal gas law states
Three charges q_{1}=+3\mu C, q_{2}=+6\mu C and q_{3}=+8\mu C are located at (2,0)m (0,0)m and (0,3) coordinates respectively. Find the magnitude and direction acted upon q_{2} by the two other charges.Draw the correct graphical illustration of the problem above showing the direction of all forces.
To solve this problem, we need to first find the net force acting on charge q_{2}. The magnitude of the force exerted by q_{1} on q_{2} is given by F=\frac{kq_{1}q_{2}}{r^{2}} where k is the Coulomb constant, q_{1} and q_{2} are the charges of the particles, and r is the distance between them.
Muhammed
What is the direction and net electric force on q_{1}= 5µC located at (0,4)r due to charges q_{2}=7mu located at (0,0)m and q_{3}=3\mu C located at (4,0)m?
what is the change in momentum of a body?
Capacitor is a separation of opposite charges using an insulator of very small dimension between them. Capacitor is used for allowing an AC (alternating current) to pass while a DC (direct current) is blocked.
Gautam
A motor travelling at 72km/m on sighting a stop sign applying the breaks such that under constant deaccelerate in the meters of 50 metres what is the magnitude of the accelerate
What is Thermodynamics
Muordit
velocity can be 72 km/h in question. 72 km/h=20 m/s, v^2=2.a.x , 20^2=2.a.50, a=4 m/s^2.
Mehmet
A boat travels due east at a speed of 40meter per seconds across a river flowing due south at 30meter per seconds. what is the resultant speed of the boat
50 m/s due south east
Someone
which has a higher temperature, 1cup of boiling water or 1teapot of boiling water which can transfer more heat 1cup of boiling water or 1 teapot of boiling water explain your . answer
I believe temperature being an intensive property does not change for any amount of boiling water whereas heat being an extensive property changes with amount/size of the system.
Someone
temperature for any amount of water to boil at ntp is 100⁰C (it is a state function and and intensive property) and it depends both will give same amount of heat because the surface available for heat transfer is greater in case of the kettle as well as the heat stored in it but if you talk.....
Someone
about the amount of heat stored in the system then in that case since the mass of water in the kettle is greater so more energy is required to raise the temperature b/c more molecules of water are present in the kettle
Someone
physics, biology and chemistry
this is my Field
ALIYU
field is a region of space under the influence of some physical properties
Collete
what is ogarnic chemistry
determine the slope giving that 3y+ 2x-14=0
WISDOM
Another formula for Acceleration
pratica A on solution of hydro chloric acid,B is a solution containing 0.5000 mole ofsodium chlorid per dm³,put A in the burret and titrate 20.00 or 25.00cm³ portion of B using melting orange as the indicator. record the deside of your burret tabulate the burret reading and calculate the average volume of acid used?
how do lnternal energy measures
Esrael
Two bodies attract each other electrically. Do they both have to be charged? Answer the same question if the bodies repel one another.
No. According to Isac Newtons law. this two bodies maybe you and the wall beside you.
Attracting depends on the mass och each body and distance between them.
Dlovan
Are you really asking if two bodies have to be charged to be influenced by Coulombs Law?
Robert
like charges repel while unlike charges atttact
Raymond
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Source:
OpenStax, Us history to 1877. OpenStax CNX. Jan 20, 2013 Download for free at http://cnx.org/content/col11483/1.1
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