I would suggest Thor HyerDahl, you should look him up and see what you think, he went on many expeditions so do a bit of digging and you'll have a lot of information.
One social issue could be murder or thefts.
The predicate nomiative is son. Hope this helps!
<span>The correct answer is become. If inventions and coaching techniques become even more technologically sophisticated (imagine scoring data, use of new computers and tablets, software programs or apps), then college sports will certainly change in this century.</span>
