Is called the standing law
Crusaders participated in the Crusades for a number of reasons beyond just reclaiming the Holy Land for Christianity. Some of those reasons included forgiveness of sins, travel opportunities, the desire of younger nobles to obtain land in the Middle East, establishment of new cultural contacts between the East and West and the establishment of new trade routes and commercial opportunities.
D. (A paradox is a statement that contradicts itself which makes it D)
There are many reasons for this, such as it is cheaper to buy a used car that has already depreciated in value rather than buying a car brand new. Once you by a brand new car and drive it off the lot, the value of it decreases exponentially so in turn you lose more money than if you were to buy a used car. Think of it like this, a person in 2010 buys a brand new car for $30,000, fast forward it is now 2018 and someone else is buying that same car that is now used for maybe $10,000. The person who originally bought the car lost out on $20,000 because as time goes on, the brand new car's value has depreciated over the years to be very cheap. I hope this helps :)
They didn't want to travel far to get to the court.