Type of Government: Ukraine is a democratic political system. This government gives rights to the people just like the United States does.
National Leader: Ukraine's current president is Petro Poroshenko who was elected in 2014. The prime minister of Ukraine that was selected by the presdent is Arseniy Yatsenyuk.
Congress, Governing Bodies, etc: Ukraine has a president, prime minister, a Cabinet, a legislative branch, and an executive branch. The president is elected every 5 years and chooses the prime minister and his Cabinet. The prime minister is made in charge of the Cabinet. The Cabinet is responsible for things like foreign affairs, the economy, and etc.
Military: Ukraine has ground forces, naval forces, and air forces. The president is in control of all forces.