I found myself being torn between several answers, wanting to give more than one. For instance, I grew up wearing "tennis shoes" in the gym. In the US Navy, I learned to call them "athletic shoes" or "gym shoes". Later, as styles changed and prices soared, they became "sneakers." Today, they have become more brand specific rather than a generic term: Nikes, Reeboks, Adidas, Air Jordans. Also, where I grew up, there was no sidewalk and grass strip between. There was only grass and a gravel road. While stationed at the Phila Naval Base, I learned that houses had a stoop, pavement, and the street. There was no such thing as a sidewalk. The first time I heard that somebody drove up on the pavement and hit somebody, my first reaction was to ask why they were in the street in the first place? I quickly learned the difference between pavement and the street.
I had a niece who always gave me a hard time when I'd come home on leave from the US Navy. She always said I talked like a Yankee.

Living up and down the east coast, west coast, and travelling around the world surely had an effect on my spoken language. Still, the test showed that I had probably grown up in the South and even showed my primary speech patterns matched North Texas.