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Assess the significance of the role of the Papacy in bringing about change to the nature and purpose of crusading in the years 1095-1215

From 1095 to 1215, the Papacy was at the heart of the nature and purpose of crusading. It has been argued in some cases that the true motives of the Church were to utilise crusading as a tool for their own n...
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Answered by Shaan B. • History tutor
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How can the government use Demand side policies to boost economic growth

Demand side policies are used in times of recession or economic stagnation, to boost economic activity. The idea behind this is to increase Agregate demand (AD) by increasing its components (Consumption, Inv...
KS
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Solve the simultaneous equations y + 4x + 1 = 0 and y^2 + 5x^2 + 2x = 0

y=-4x-1 (-4x-1)^2 +5x^2 +2x=0 16x^2 +8x +1 +5x^2 +2x=0 21x^2 +10x + 1 =0 (7x+1)(3x+1)=0 x=-1/7 or -1/3 y= -3/7 or 1/3
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Answered by Dinesh J. • Maths tutor
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How do I choose a good topic for my EPQ, and how do I make sure my research is credible?

The EPQ is quite an open-ended course, in that you have a lot of freedom in choosing what you study, where you study/write up and how you choose to carry out research. This is great for some people, however,...
JS
13804 Views

Comment on the long and short term cross-price elasticity of demand for petrol and diesel.

The short-term XPED for petrol and diesel is likely to be very low, as most consumers are unable to quickly switch between the two fuels for their vehicles. However, if there is a significant difference in p...
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Answered by James S. • Economics tutor
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