The demand for riding crops made from declined with the advent of the industrial era
beval chevalry
Riding crops are usually made of two things: the shaft (the part that is held) is normally made out of fiberglass; the end (the part that touches the horse) is normally leather or fabric.
As farms produced more crops, prices declined..
As farms produced more crops, prices declined..
trade crops
Corn
Derived demand comes from demand for another product. For example, if coal is in high demand, then there will be derived demand for mining. Another example: A farmer grows crops. In order to grow crops he needs fertilizer. Therefore, the amount of fertilizer he needs to buy, will derive from the amount of crops he needs to grow. Basically, derived demand comes as a result of demand for something else.
Crops yield more income per area
Derived demand comes from demand for another product. For example, if coal is in high demand, then there will be derived demand for mining. Another example: A farmer grows crops. In order to grow crops he needs fertilizer. Therefore, the amount of fertilizer he needs to buy, will derive from the amount of crops he needs to grow. Basically, derived demand comes as a result of demand for something else.
By creating a demand (realistic answer).
They declined because of stuff that had happened with there crops, so they could not trade anymore.
cotton and tobacco