Feudalism was the form of government that was used until around 1600s. Which of the following statements do NOT represent what Feudalism was about? Selected:a. the Catholic Church was above all people providing guidance and supportThis answer is incorrect.
b. there was a small gap between the rich nobles and the poorest peasant
c. each country had one king who was in charge of all of the other manors
d. the entire system required people to be loyal to each other

That answer is C

Explanation: Because not all countery's had kings and it has nothing to do with Feudalism

following type of cultural development caused people to want and buy new products on the market :

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.