The Americans controlled the land between the Great Lakes, Ohio River, and Mississippi River.
These ships were called Clipper ships. They were small, fast and highly maneuverable ships. They did not have a great amount of longevity and lasted for a maximum period of two decades. They were later scrapped. These ships were used to carry precious cargoes like silk, tea from other countries.
Assassination of the heir to the throne of Austria-hungary
The other method of passing an amendment requires a Constitutional Convention to be called by two-thirds of the legislatures of the States. That Convention can propose as many amendments as it deems necessary. Those amendments must be approved by three-fourths of the states.
The answer would be false. Since Europe is connected to Asia, where the land bridge connected the Americas to Asia and thus Europe, humans would have settled Europe and Asia before migrating to the Americas.