Desire of people with the same beliefs for self-rule

the right choice would be a. culture within the city-state. c. loyalty to the police. d separation by land and sea.

the constitution of the united states gave congress the absolute authority over immigration laws

can you post options so i can ?

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.