im learning the states, which is kansas?

Kansas is a U.S. state in the Midwestern United States. Its capital is Topeka and its largest city is Wichita, with its most populated county being Johnson County. Kansas is bordered by Nebraska on the north; Missouri on the east; Oklahoma on the south; and Colorado on the west. Kansas is named after the Kansas River, which in turn was named after the Kansa Native Americans who lived along its banks.

It's the red one on this map:

.

does the Russian GRU have a school in debrovnic ?

west of Missouri, south of Nebraska, North of Oklahoma

the one just to the left of Missouri on a standard map. Pretty much smack in the center of the continental US. I suppose you could count up from Texas: Texas, Oklahoma, Nebraska, Kansas. Oh fudge, I got that wrong. ROFL. Nebraska is NORTH of Kansas. I just peeked on a map.

The central column (top to bottom) is North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas.

The boring one next to Colorado

small rectangular one in the middle of the country

The one right in the middle, almost shaped exactly like a rectangle.