The answer is D: they have a similar range of personality characteristics as do those in general population without down syndrome
Unless I am missing some very specific context for this; this is false, Romania does not share a border with the United States, much less a ground border. Romanians would have to take a ship or a plane to go to the US.
<span>Mikhail Grobachev resigned as president of the Soviet Union in December 1991 because the USSR was dissolved in December 1991. He had to resign as president because there was no country to be a president of anymore - the country changed completely and disintegrated into several smaller countries that each had its own president after a while.</span>