how too find out where my 1997 nissan pickup truck was made

Look at the stickers under the hood and door jams, there might be informations labels stating, Assembled in....

I'm sure you figured this out by now. But for future reference and for others who might read this thread, the first character of the VIN is the country code. If the first character is 1 it was made in the United States, 2 Canada. Other countries have other characters. Jim