This really depends on the point of view and the opinions of an invidiual. I prefer to look at todays world and try to imagine, how would todays world look if exploration and colonization after never happened. Many goods and other stuff would not exist, Population density would be a lot higher, people would poorer, many people who changed the history of world would maybe never be borned or they would not ever have the chance to change the world. On the other hand, many languages would still be spoken and many people would have easier lifes.
Explanation:
As i said. This is really personal question, but i would Yes. Yes, the exploration is justified and worth it. Pluses are bigger then minuses.
Answer:President George Washington developed the Cabinet system by asking the heads of the existing three executive departments and the Attorney General to meet with him on a regular basis to discuss issues of importance and to report on their department's work.
The U.S. Supreme Court case Marbury v. Madison (1803) established the principle of judicial review—the power of the federal courts to declare legislative and executive acts unconstitutional. The unanimous opinion was written by Chief Justice John Marshall.
The U.S. reluctance to send Americans to fight in foreign countries for fear of getting the U.S. involved in another Vietnam is called "D<span>. the Vietnam syndrome," since the Vietnam War was viewed by many as being a foreign policy disaster. </span>