ambitious - adj. having a desire to be successful, powerful or famous
presidency - n. the job of the president or period of time when a person is president
negotiate - v. to discuss something formally in order to make an agreement
harmonious - adj. not experiencing disagreement or fighting
human right - n. a basic right (such as the right to be treated well or the right to vote) that many societies believe every person should have
eradicate - v. to remove (something) completely