Final answer:
The Czech Republic has the Krkonose Range in the east, which contains Snezkra and is part of the Sudete Mountains.
Step-by-step explanation:
The country that has the Krkonose Range in the east, that contains Snezkra, and is part of the Sudete Mountains is the Czech Republic.
The Sudeta Mountain Range is located in the northern part of the Czech Republic, near the border with Poland. The highest peak in the range is Snezka, which stands at 1,603 meters (5,259 ft) above sea level.