How did the union respond to confederate demands to surrender fort pickens?
the union negotiated a deal.
the union sent reinforcements.
the union surrendered the fort.
the union moved to another fort.

I believe the correct answer is b. The Union sent reinforcements. 

Towns and small farms are usually for land, lakes, rivers, and seas.they also produce other food, like crops.it's also where animals are, where we get our meat.large plantations normally have forests, where crops are grown for sale. (similar to farms)plantations have larger fields of crops.our wine, sugar canes, and fruits come from plantations.