On August 3, 1492, Columbus set sail from Spain to find an all-water route to Asia. On October 12, more than two months later, Columbus landed on an island in the Bahamas that he called San Salvador; the natives called it Guanahani.
The steam boat
The cotton gin and others
b is the answer to the first one
c is the answer to the second one
special-purpose local-option sales tax
A special-purpose local-option sales tax (SPLOST) is a financing method for funding capital outlay projects in the U.S. state of Georgia. It is an optional 1% sales tax levied by any county for the purpose of funding the building of parks, schools, roads, and other public facilities.
It is in Virginia. Hope I helped!