World War also started after archduke Francis Ferdinand got assassinated.
I think the term that the question is asking is Land Reform or Land Ownership, It is what is refer or been given to many scandinavians immigrated to go to United States. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications
These countries differ in many ways: linguistically speaking, Poland an Serbia, which are slavic, do not share the same origins with Hungary, which is not an Indo-European language. Secondly, Poland and Hungary are countries which did not separate themselves, nor socially, nor geographically after 1989 when communism ceased to exist as Serbia used to belong to a bigger country, Yugoslavia, in the past.
Answer:
The mayor-council system is one of the most common systems of municipal governments.
Explanation: