Someone please help will mark as brainliest

What impact did the gi bill and the interstate highway act of 1957 have on the development of the suburbs

Compare and contrast the civil rights act of 1964 and the civil rights act of 1991

Some organisms have a large geographic range. for example, the norway rat lives on every continent except antarctica. a population of norway rats is the number of rats in one particular area. do you think it’s scientifically possible for a population of norway rats in north america to carry different genetic mutations than a population of norway rats in africa? do you think it’s possible that they carry some of the same mutations? what types of information can scientists learn by studying the genomes of these two populations of rats?