Misc: What did the Romans call the tenth part of a legion - between 300 and 600 men?

Questions

The majestic --------------, popular honeymoon site for newlyweds located in both New York Ontario, was named after the Mohawk Indian word meaning "thunder of waters".?

----------------------- has parallel drops of only 158 and 167 feet.?

-------------------- has 570 miles of shoreline.?

The Monegasque - natives of ---------------- - constitute only about 16 percent of the nation's population.?

Nicknamed the "Soft Coral Capital of the World" by underwater explorer Jean-Michel Cousteau, the ---------- islands offer some of the best scuba diving in the world. It offers a comprehensive range of dive locations. Spectacular hard and soft corals, caves, and grottoes, are home to amazingly diverse aquatic life that includes species such as sharks, tuna, turtles, and fish of all sizes and colors.?