Water has a higher heat capacity than soil and rock, so the ocean takes much longer to heat and to cool than the land. Coastal areas will generally have more moderate temperatures than inland areas because of the heat capacity of the ocean.
She was born a slave but escaped. She lead hundreds of other slaves to freedom as well using the Underground Railroad (which wasn't an actual railroad, it was a system of secret routes and safe houses)
The caravel boasted
two or three masts that had interchangeable sails. Square sails were used for open water while lateen sails were used for shoreline sailing. They also had a rounded bottom, making them faster than other vessels of their time.
Here are your two differences the Caravel boasted
-had interchangeable sails (lateen sails)
-was made smaller with and had a shallow keel to take advantage of the wind
I feel like you shouldn't need to ask anyone but yourself why other people should be treated fairly
The characteristic that distinguishes a federal system of government from both a unitary and a confederal system is dual sovereignty. Hope this helped!