Why were the boxing matches between joe louis and max schmeling such big stories internationally

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered

During the revolutionary period, charles townsend was the british government's chancellor of the exchequer and responsible for the infamous townsend acts. what is another name for the chancellor of the exchequer? a. the vice prime minister of england b. the secretary of state of england c. the treasurer of england d. the attorney general of england

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?