Which country borders Saudi Arabia to the south and Oman to the east?

"The Rumble" and "Maria" are from which 1961 movie? Which 7-letter word starting with A means fitting or opportune? Samoans live in the Samoan Islands, while Samians live on Samos, an island belonging to which country? The poet Sappho lived on which Greek island? Martin Scorsese played Vincent van Gogh in a segment of which Japanese director's film "Dreams"? Scottish-born John McDouall Stuart's 1861–62 south-to-north crossing of which continent won him a prize? Seen on talk shows with her furry friends, who was the goodwill ambassador for the San Diego Zoo? Senator J. William Fulbright's book "The Arrogance of Power" proposed an 8-point plan to end which conflict?