Science
Magnetism is the attraction of a magnet for another object. Magnetic ploes that are alike repeal each other instead magnetic poles that are unlike atract each other. The region of magnetic force around a magnet is known as its magnetic field. Magnetic fields allows magnets to interact without touching. The lines, called magnetic field lines, map out the magnetic field around an object.
The magnetic propriets of a material depend on the structure of its atom. All matter is made up of atoms. An atom is the smallest part of an element that has the proprieties of that element. An element is one of about 100 basic materials that make up of all matter.
The center of every atom is called the nucleus that coontain particles with in it that are called protons. Protons are nuclear particles that carry positive charge.
Earth has an immense magnetic field sorrounding it, just how there is a magnetic field around a bar magnet.

Social Studies
The second world war or world war II, was a worldwide conflict fought between the Allied powers. It was fought from 1939 until 1945.
Armed forces from over seventy nations engaged in arial, naval and ground based combat. The second world war resulted in the deaths over 60 million people making it the deadliest conflict in human people of all time. During world war II there was Hitler and his Germany that was considered the biggest empire and army of all the second world war. The nazi party in the second world war was led by Adolf Hitler and it was very powerfull. They invaded Poland according to a secret agreement with the Soviet Union wich joined the invasion on September 17.
During this long and powerfull war, a lot of ship battle occured and a lot of them sunk down in the sea because of the bombarding.
Adlof Hitler allied with a lot of state and Italy was one of the bigger that was lead by Mussolini.