the correct answer is B Pasteur.
A. build a vast network of paved roads. hope that helps.
The answer is replication. It is an activity or an action that will copy or reproduce something; that is done or happening again several times in the same manner and the same way of a theory under a variation of any conditions to establish its applicable borderline and partition.
His warnings were the political parties would divide people. They were not heeded because many people had different ideas, values and disagreements. Many different political parties have been registered over the years but the only two which evolved and survived are the two we have today.