Answer: Lubrication
Moving parts of early machines were able to run because of the application of a lubricant such as oil, vaseline or grease.
The history of lubrication has advanced into a discipline known as tribology, which studies interactions between the moving parts of a machine.
By studying friction, wear, and lubrication, engineers are able to design bearings that prolong the useful life of rotating machinery.
Practices of Islam:
Profession of Faith (shahada). The belief that "There is no god but God, and Muhammad is the Messenger of God" is central to Islam. ...
Prayer (salat). ...
Alms (zakat). ...
Fasting (sawm). ...
Pilgrimage (hajj).
Answer:Judicial activism interprets the Constitution to be in favor of contemporary values. ... Judicial restraint limits the powers of judges to strike down a law, opines that the court should uphold all acts and laws of Congress and legislatures unless they oppose the United States Constitution.
Explanation:
There are different reason why people support others. The reason for Allied victory is supported by the chart is because of the greater number of troops.
The Allied victory was due to different factors. They includes;
- They had superior man power.
- They also have an Extensive Allied resources.
- The Allied was in total control of the seas etc.
The Allies was known to have won the war because their very well integrated societies gave them room to fully mobilize for war.
The US and its allies gained victory over the Axis powers through a number or factors, such as allied political and military cooperation etc.
Learn more about Allied victory from
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The central idea is that people among whom everyone have natural rights have to right to praticipate in process of government du to ability of election reprsentatives and that goverment must secure their rights if government fails to due so peopel have a right to revolt against government.