It is part of both.
It is part of the north
North America...
Mexico lies in central America and is on the NORTH AMERICAN continent
North America.
North America
The United States is on the North American continent
The US is located in North America.
The United States is on the North American continent
South and east of the United States. Central America is bordered to the north by the American states of Texas, New Mexico, Arizona, and California and bordered to the south by the south American country of Columbia. to the west of both south and central America is the Pacific ocean and to the east of south America is the Atlantic while central America is bordered to the east by the gulf of Mexico sometimes called the Caribbean.
im not exactly sure but i think they cam from Asia by crossing an ice bride to Alaska
North America.
Central America is part of the North American continent.