Who was the first european explore to see the grand canyon

What do you think washington meant by the comment he said "the baneful effects of the spirit of party."

50 points plz ! explain how this quote "choose a job you love, and you will never have to work a day in your life." - confucius is consistent with the beliefs of one of the ancient chinese philosophies

Why did the collapse of the soviet union and the power vacuum in the balkans lead to bosnian genocide?