Which one is right: “you have changed” or “you are changed”?

Both are correct. Both have slightly different meanings. “You've changed” denotes both cases where you have changed through an effort of your own or because of circumstances. read more

Either the first or the second sentence is correct. But there is a difference between their meanings. The meaning of the first sentence is that this word is other then before. Whereas in the case of the second one somebody modified this word and you emphasise that it changed because someone modified it. read more

Although Americans vote for one president, one U.S. representative, and usually one U.S. senator, every one of the greater than 3,000 counties in the United States can administer federal elections in a unique (and often inefficient) way. read more

Gore – is that no affirmative federal right to vote exists. Instead, courts often defer to state-based voting laws and administration. Although Americans vote for one president, one U.S. representative, and usually one U.S. senator, every one of the greater than 3,000 counties in the United States can administer federal elections in a unique (and often inefficient) way. read more