Define the following terms: monopoly and laissez-faire

'Monopoly' Definition: A market structure portrayed by a solitary dealer, moving a one of a kind item in the market. In an imposing business model market, the dealer faces no challenge, as he is the sole vender of products with no nearby substitute. He appreciates the intensity of setting the cost for his merchandise.  

laissez-faire: a French expression that interprets as "take off alone" (truly, "let you do"), is that the less the legislature is associated with the economy, the happier business will be – and by augmentation, society all in all. Free enterprise financial matters are a key piece of free market private enterprise.

whose power in the senate is equal to the power of the speaker of the house?

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.