What was the purpose of the catholic league?

The Catholic League was a military alliance of German Catholic states headed by Maximilian I, duke of Bavaria, created in 1609. Its goal was to oppose Protestantism in German lands and halt its propagation. It was supported by Spain, the papacy and the Habsburg Emperor.

Explanation:

really and truely i dont know sorry

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.