Create a timeline that shows the events leading up to the battle of hastings.

How have the united states influenced other nations? describe the impact that the u.s. has had on other countries.

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?

What is the legacy of the civil war on african americans in louisiana, citizens of louisiana, and union soldiers occupino louisiana?