What changed in the holy land between 750 CE and 1092 CE

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.

music and prayer? (you may punch me in the face if im wrong : > )

men and women were able to be citizens, but women did not have all of the rights of men including voting and holding office. slaves could be if they were freed.