A,C,D, are the right answers.
A company that overcharged Union Pacific on purpose so the stockholders could pocket the difference and give some of the money to Congressmen
Leo III initiated a ban on the use of images for worship
Leo III accomplished many military milestones which made him popular and also gave him the confidence to pursue his religious policies. By banning the use of religious images, Leo II provoked a century of conflict within the empire
The north by England, Mexico and central part by the Spanish and Brazi by Portugal