<< Chapter < Page Chapter >> Page >

Europe

Back to Europe: A.D. 1001 to 1100

After an adequate horse collar was developed at some place and some time in this 12th century, plowing was done with horses, from the Ukraine to Normandy although the Mediterraneans still used oxen and lighter plows. Flax was grown all over Europe throughout the Middle Ages and was used not only for linen clothing but also for linseed oil, sails and cordage. (Ref. 213) The craze for spices was in full swing and the west gave up its precious metals in the difficult Middle East trade, which went on through to the Far East.

NOTE: Insert Map 41. Crusader States c.1140

Fireplaces were now set in walls whereas previously the round hearth in the center of the room had been used for cooking while braziers were used for warmth. The new system was acceptable for cooking but deplorable for heating for many centuries, awaiting technical improvements. Until the beginning of this century European clothing had remained almost identical with that of Roman times; long tunics falling straight to the floor for women and to the knees for men. Now the men's clothes were lengthened but even this change was minimal. The number of water wheels increased and their use was extended from simply grinding grain to iron works and other purposes. The transformation of windmills from the horizontal to the vertical position greatly increased their power and usefulness.

We mentioned in the last chapter that there was an urban renaissance in Europe. It became apparent in this 12th century that at least in many areas, particularly Italy, Flanders and Germany, that the cities were actually superior to the state, leading completely separate lives. (Ref. 260)

Southern europe

Eastern mediterranean islands

Crete remained basically under Byzantine control, although at the end of the century Genoese colonists had located at several points. During the 3rd Crusade Richard the Lion Hearted conquered Cyprus from Byzantium but the Eastern Empire retained control over Rhodes, the Cyclades and most of the other Aegean islands except for a period in the middle of the century when the Normans, under Roger II, temporarily took some areas. (Ref. 222)

Greece

The Norman, Roger of Sicily, profited by the 2nd Crusade in being able to seize many of the Greek Islands and attacked Athens, Thebes and Corinth. He went down into the Peloponnesus in 1147 and up the Aegean coast in 1185. Constantinople remained a city of splendor, but there were many wars and the Balkans broke free, so that there was eventually little left of the Byzantine Empire except Greece, itself.

Upper balkans

Hungary absorbed Dalmatia and after 1106 Croatia existed also under the Hungarian King Kalman. Secondary to the turmoil of the 1st Crusade the Byzantines did destroy the Patzinaks, who had finally been crowded into a small area just southwest of Hungary, but the territory was immediately taken over by the Cuman Turks. (Ref. 137) In 1124 Hungary's Stephen II was defeated by the temporarily resurgent Byzantine Emperor John II Comnenus, who prevented the Hungarians from keeping control of Dalmatia, Croatia and Serbia at that time. (Ref. 222) The Orthodox Church considered Islam as simply a Christian heresy and felt that there was little to choose between this and the Latin schismatic and often felt that the "Franks" were even more detestable enemies than the Moslems, for they insisted upon substituting their own creed and rites for Orthodoxy, whereas Moslem rulers allowed the Orthodox Church to manage its own affairs, subject only to payment of taxes and recognition of Moslem political supremacy. This fact did much to assure Turkish success in the Upper Balkans and helped to stabilize later Mongol power over the Russian principalities. (Ref. 139) This feeling was often reciprocated by the Western Church. Petrarch, for example, wrote: "The Turks are enemies, but the Greeks are schismatics and worse than enemies"

From A History of the Byzantine Empire , by A.D. Vasiliev, as quoted by McNeill (Ref. 139, page 514n)
.

Questions & Answers

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.
Kate Reply
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?
Kate Reply
what is the change in momentum of a body?
Eunice Reply
what is a capacitor?
Raymond Reply
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
Maria Reply
please solve
Sharon
8m/s²
Aishat
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
Saheed Reply
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
Ramon Reply
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
Scratch that
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
definitely of physics
Haryormhidey Reply
how many start and codon
Esrael Reply
what is field
Felix Reply
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
WISDOM Reply
determine the slope giving that 3y+ 2x-14=0
WISDOM
Another formula for Acceleration
Belty Reply
a=v/t. a=f/m a
IHUMA
innocent
Adah
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?
Nassze Reply
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.
JALLAH Reply
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
What is specific heat capacity
Destiny Reply
Specific heat capacity is a measure of the amount of energy required to raise the temperature of a substance by one degree Celsius (or Kelvin). It is measured in Joules per kilogram per degree Celsius (J/kg°C).
AI-Robot
specific heat capacity is the amount of energy needed to raise the temperature of a substance by one degree Celsius or kelvin
ROKEEB
Got questions? Join the online conversation and get instant answers!
Jobilize.com Reply

Get Jobilize Job Search Mobile App in your pocket Now!

Get it on Google Play Download on the App Store Now




Source:  OpenStax, A comprehensive outline of world history. OpenStax CNX. Nov 30, 2009 Download for free at http://cnx.org/content/col10595/1.3
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'A comprehensive outline of world history' conversation and receive update notifications?

Ask