You'll need to be more specific.
The District of Columbia is in the US.
Columbia Missouri and Columbia SC are in the US.
Columbia University and Columbia College are in the US.
Colombia (note the spelling) the country is not in the US.
Columbia
Columbia is a country in the South American continent.
The largest producer of tungsten in North America is Canada. The country has several tungsten mines, with significant production coming from the province of British Columbia.
Columbia, Ecuador, Peru and Chile are South American countries that border the Pacific, with Chile having the longest Pacific coastline.
Venezuela.
Columbia is the South American country that borders Panama. The capital of Columbia is Santa Fe de Bogotá.
Columbia.
Columbia
Columbia
Columbia
No. 'Colombia' is a country in South America. 'British Columbia' is a province of Canada, which is in North America.
Columbia :)