Which nations were formed following world war i? 1. belgium 2. czechoslovakia 3. iceland 4. yugoslavia

Following World War I, Czechoslovakia and Yugoslavia were formed.

Explanation: Hi,  following World War I, the former empire of Austria-Hungary was dissolved, and new nations were created from its land: Austria, Hungary, Czechoslovakia, and Yugoslavia.

The Treaty of Versailles was a treaty negotiated at the end of World War I. This treaty resulted in new national boundaries and new countries.

So, the answers are options 2 and 4.Czechoslovakia and Yugoslavia.

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.