How does a potato crop failure in ireland demonstrate the relationship between humans and the environment?

Brianliestttme : ) -why was pakistan created?

Which of president jefferson's actions did not reflect his belief that the federal gov. had only those powers spelled out the consitution

Who were the copperheads? a. a native american tribe that rose up during the war b. northern democrats opposed to the war c. ships that ran the union blockade d. an elite force of union soldiers in the west