Thus, in 1493, Columbus began a process of swapping Old and New World plants and animals along with stowaway pests, weeds, and germs. As a result, both the Old and New Worlds were changed. Texas historian Alfred W. Crosby called this global enterprise the âColumbian Exchange.â.
Mission Bay in Boca Raton, Florida. Welcome to Mission Bay, a very desirable and well established community located in West Boca Raton. The Mission Bay community is comprised of ten subdivisions. Each subdivision has its own distinct, flavor, charm and appeal.
1 Jetpack Flights See details. 2  SeaWorld San Diego SeaWorld San Diego is on the shores of Mission Bay north of Downtown San Diego. 3  Belmont Park San Diegoâs Mission Beach Belmont Park is a beach amusement park reminiscent of traditional thrill parks that Americans enjoyed in the early 1900s.