The Czechs and the Hungarians is the answer.
I hope this helps ya :)
Illiam B. Pond recreation area is one of the most well established and popular parks along the river. Physically handicapped anglers can access the large, man-made fishing pond via a specialized fishing pier and ramp. Paved walking trails gently slope around the park, leaving no barrier between enjoyment of nature and every park visitor.
The answer is C, and the reason why is because the climate changed and since they where not used to that, that affected them, also rainfall and flooding started to shrink and that also contributed to the downfall of the Old Kingdom.
