Considering this issue when looking at Manifest Destiny and Westward expansion, how often was force or the threat of force used to gain desired territory? Does this make the acquisition of the territory unjustified? Why/Why not?

African-american soldiers in world war ii sometimes felt they were ? ghting for two victories, one abroad and one in europe true or false

What was going on with south asia before europeans came ?

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?